Polkey Michael I

Top coauthors of Polkey Michael I

Hopkinson Nicholas S (75 papers)

Moxham John (65 papers)

Man William D-C (41 papers)

Hart Nicholas (23 papers)

Kemp Paul R (17 papers)

List of Polkey Michael I publications

2018

Mandal Swapna, Suh Eui-Sik, Harding Rachel, Vaughan-France Anna, Ramsay Michelle, et al. 2018. "Nutrition and Exercise Rehabilitation in Obesity hypoventilation syndrome (NERO): a pilot randomised controlled trial." Thorax 73 (1) doi:10.1136/thoraxjnl-2016-209826

2017

Connolly Martin, Paul Richard, Farre-Garros Roser, Natanek Samantha A, Bloch Susannah, et al. 2017. "miR-424-5p reduces ribosomal RNA and protein synthesis in muscle wasting." Journal of cachexia, sarcopenia and muscle doi:10.1002/jcsm.12266
Garros Roser Farre, Paul Richard, Connolly Martin, Lewis Amy, Garfield Benjamin E, et al. 2017. "MicroRNA-542 Promotes Mitochondrial Dysfunction and SMAD Activity and Is Elevated in Intensive Care Unit-acquired Weakness." American journal of respiratory and critical care medicine 196 (11) doi:10.1164/rccm.201701-0101OC
Coello Christopher, Fisk Marie, Mohan Divya, Wilson Frederick J, Brown Andrew P, et al. 2017. "Quantitative analysis of dynamic 18F-FDG PET/CT for measurement of lung inflammation." EJNMMI research 7 (1) doi:10.1186/s13550-017-0291-2
Walsted Emil Schwarz, Faisal Azmy, Jolley Caroline J, Swanton Laura L, Pavitt Matthew J, et al. 2017. "Increased respiratory neural drive and work of breathing in exercise-induced laryngeal obstruction." Journal of applied physiology (Bethesda, Md. : 1985) doi:10.1152/japplphysiol.00691.2017
Abdulai Raolat M, Jellesmark Jensen Tina, Patel Naimish R, Polkey Michael I, Jansson Paul, et al. 2017. "Deterioration of Limb Muscle Function During Acute Exacerbation of Chronic Obstructive Pulmonary Disease." American journal of respiratory and critical care medicine doi:10.1164/rccm.201703-0615CI
Paul Richard, Lee Jen, Donaldson Anna V, Connolly Martin, Sharif Mohammad, et al. 2017. "miR-422a suppresses SMAD4 protein expression and promotes resistance to muscle loss." Journal of cachexia, sarcopenia and muscle doi:10.1002/jcsm.12236
Mesquita Rafael, Spina Gabriele, Pitta Fabio, Donaire-Gonzalez David, Deering Brenda M, et al. 2017. "Physical activity patterns and clusters in 1001 patients with COPD." Chronic respiratory disease 14 (3) doi:10.1177/1479972316687207
Murphy Patrick B, Rehal Sunita, Arbane Gill, Bourke Stephen, Calverley Peter M A, et al. 2017. "Effect of Home Noninvasive Ventilation With Oxygen Therapy vs Oxygen Therapy Alone on Hospital Readmission or Death After an Acute COPD Exacerbation: A Randomized Clinical Trial." JAMA 317 (21) doi:10.1001/jama.2017.4451
Pavitt Matthew J, Swanton Laura L, Hind Matthew, Apps Michael, Polkey Michael I, et al. 2017. "Choking on a foreign body: a physiological study of the effectiveness of abdominal thrust manoeuvres to increase thoracic pressure." Thorax 72 (6) doi:10.1136/thoraxjnl-2016-209540
To Masako, Swallow Elisabeth B, Akashi Kenich, Haruki Kosuke, Natanek S Amanda, et al. 2017. "Reduced HDAC2 in skeletal muscle of COPD patients." Respiratory research 18 (1) doi:10.1186/s12931-017-0588-8
Nolan Claire M, Maddocks Matthew, Canavan Jane L, Jones Sarah E, Delogu Veronica, et al. 2017. "Pedometer Step Count Targets during Pulmonary Rehabilitation in Chronic Obstructive Pulmonary Disease. A Randomized Controlled Trial." American journal of respiratory and critical care medicine 195 (10) doi:10.1164/rccm.201607-1372OC
Nolan Claire M, Kon Samantha S C, Patel Suhani, Jones Sarah E, Barker Ruth E, et al. 2017. "Gait speed and pedestrian crossings in COPD." Thorax doi:10.1136/thoraxjnl-2017-210173
Hind Matthew, Polkey Michael I, Simonds Anita K 2017. "AJRCCM: 100-Year Anniversary. Homeward Bound: A Centenary of Home Mechanical Ventilation." American journal of respiratory and critical care medicine 195 (9) doi:10.1164/rccm.201702-0285CI
Schoser Benedikt, Fong Edward, Geberhiwot Tarekegn, Hughes Derralynn, Kissel John T, et al. 2017. "Maximum inspiratory pressure as a clinically meaningful trial endpoint for neuromuscular diseases: a comprehensive review of the literature." Orphanet journal of rare diseases 12 (1) doi:10.1186/s13023-017-0598-0
He Bai-Ting, Lu Gan, Xiao Si-Chang, Chen Rui, Steier Joerg, et al. 2017. "Coexistence of OSA may compensate for sleep related reduction in neural respiratory drive in patients with COPD." Thorax 72 (3) doi:10.1136/thoraxjnl-2016-208467
Zoumot Zaid, Davey Claire, Jordan Simon, McNulty William H, Carr Denis H, et al. 2017. "Endobronchial valves for patients with heterogeneous emphysema and without interlobar collateral ventilation: open label treatment following the BeLieVeR-HIFi study." Thorax 72 (3) doi:10.1136/thoraxjnl-2016-208865
Ward Katie, Rao Prashant, Reilly Charles C, Rafferty Gerrard Francis, Polkey Michael I, et al. 2017. "Poor cough flow in acute stroke patients is associated with reduced functional residual capacity and low cough inspired volume." BMJ open respiratory research 4 (1) doi:10.1136/bmjresp-2017-000230
Kon Samantha S C, Jolley Caroline J, Shrikrishna Dinesh, Montgomery Hugh E, Skipworth James R A, et al. 2017. "ACE and response to pulmonary rehabilitation in COPD: two observational studies." BMJ open respiratory research 4 (1) doi:10.1136/bmjresp-2016-000165
Pavitt Matthew J, Nevett Joanne, Swanton Laura L, Hind Matthew D, Polkey Michael I, et al. 2017. "London ambulance source data on choking incidence for the calendar year 2016: an observational study." BMJ open respiratory research 4 (1) doi:10.1136/bmjresp-2017-000215

2016

Mohan Divya, Lewis Amy, Patel Mehul S, Curtis Katrina J, Lee Jen Y, et al. 2016. "Using laser capture microdissection to study fiber specific signalling in locomotor muscle in COPD: A pilot study." Muscle & nerve doi:10.1002/mus.25423
Polkey Michael I, Lyall Rebecca A, Yang Ke, Johnson Erin, Leigh P Nigel, Moxham John 2016. "Respiratory Muscle Strength as Predictive Biomarker for Survival in Amyotrophic Lateral Sclerosis." American journal of respiratory and critical care medicine doi:10.1164/rccm.201604-0848OC
Pengo Martino F, Xiao Sichang, Ratneswaran Culadeeban, Reed Kate, Shah Nimish, et al. 2016. "Randomised sham-controlled trial of transcutaneous electrical stimulation in obstructive sleep apnoea." Thorax doi:10.1136/thoraxjnl-2016-208691
Celli Bartolome, Tetzlaff Kay, Criner Gerard, Polkey Michael I, Sciurba Frank, et al. 2016. "The 6-minute Walk Test as a COPD Stratification Tool: Insights From the COPD Biomarker Qualification Consortium." American journal of respiratory and critical care medicine doi:10.1164/rccm.201508-1653OC
Maddocks Matthew, Kon Samantha S C, Canavan Jane L, Jones Sarah E, Nolan Claire M, et al. 2016. "Physical frailty and pulmonary rehabilitation in COPD: a prospective cohort study." Thorax doi:10.1136/thoraxjnl-2016-208460
Curtis Katrina J, Meyrick Victoria M, Mehta Bhavin, Haji Gulam S, Li Kawah, et al. 2016. "Angiotensin-Converting Enzyme Inhibition as an Adjunct to Pulmonary Rehabilitation in COPD." American journal of respiratory and critical care medicine doi:10.1164/rccm.201601-0094OC
Faisal Azmy, Zoumot Zaid, Shah Pallav L, Neder J Alberto, Polkey Michael I, Hopkinson Nicholas S 2016. "Effective Bronchoscopic Lung Volume Reduction Accelerates Exercise Oxygen Uptake Kinetics in Emphysema." Chest 149 (2) doi:10.1378/chest.15-0404
Lewis Amy, Lee Jen Y, Donaldson Anna V, Natanek S Amanda, Vaidyanathan Srividya, et al. 2016. "Increased expression of H19/miR-675 is associated with a low fat-free mass index in patients with COPD." Journal of cachexia, sarcopenia and muscle doi:10.1002/jcsm.12078
Maddocks Matthew, Nolan Claire M, Man William D-C, Polkey Michael I, Hart Nicholas, et al. 2016. "Neuromuscular electrical stimulation to improve exercise capacity in patients with severe COPD: a randomised double-blind, placebo-controlled trial." The Lancet. Respiratory medicine 4 (1) doi:10.1016/S2213-2600(15)00503-2
Dueñas-Espín Iván, Demeyer Heleen, Gimeno-Santos Elena, Polkey Michael I, Hopkinson Nicholas S, et al. 2016. "Depression symptoms reduce physical activity in COPD patients: a prospective multicenter study." International journal of chronic obstructive pulmonary disease 11 doi:10.2147/COPD.S101459
Demeyer Heleen, Gimeno-Santos Elena, Rabinovich Roberto A, Hornikx Miek, Louvaris Zafeiris, et al. 2016. "Physical Activity Characteristics across GOLD Quadrants Depend on the Questionnaire Used." PloS one 11 (3) doi:10.1371/journal.pone.0151255

2015

Patel Mehul S, Lee Jen, Baz Manuel, Wells Claire E, Bloch Susannah, et al. 2015. "Growth differentiation factor-15 is associated with muscle mass in chronic obstructive pulmonary disease and promotes muscle wasting in vivo." Journal of cachexia, sarcopenia and muscle doi:10.1002/jcsm.12096
Wells Claire E, Polkey Michael I, Baker Emma H 2015. "Insulin resistance is associated with skeletal muscle weakness in COPD." Respirology (Carlton, Vic.) doi:10.1111/resp.12716
Kon Samantha S C, Jones Sarah E, Schofield Susie J, Banya Winston, Dickson Mandy J, et al. 2015. "Gait speed and readmission following hospitalisation for acute exacerbations of COPD: a prospective study." Thorax 70 (12) doi:10.1136/thoraxjnl-2015-207046
Maddocks Matthew, Kon Samantha S C, Jones Sarah E, Canavan Jane L, Nolan Claire M, et al. 2015. "Bioelectrical impedance phase angle relates to function, disease severity and prognosis in stable chronic obstructive pulmonary disease." Clinical nutrition (Edinburgh, Scotland) 34 (6) doi:10.1016/j.clnu.2014.12.020
Suh Eui-Sik, Mandal Swapna, Harding Rachel, Ramsay Michelle, Kamalanathan Meera, et al. 2015. "Neural respiratory drive predicts clinical deterioration and safe discharge in exacerbations of COPD." Thorax 70 (12) doi:10.1136/thoraxjnl-2015-207188
Gimeno-Santos Elena, Raste Yogini, Demeyer Heleen, Louvaris Zafeiris, de Jong Corina, et al. 2015. "The PROactive instruments to measure physical activity in patients with chronic obstructive pulmonary disease." The European respiratory journal 46 (4) doi:10.1183/09031936.00183014
Davey Claire, Zoumot Zaid, Jordan Simon, McNulty William H, Carr Dennis H, et al. 2015. "Bronchoscopic lung volume reduction with endobronchial valves for patients with heterogeneous emphysema and intact interlobar fissures (the BeLieVeR-HIFi study): a randomised controlled trial." Lancet (London, England) 386 (9998) doi:10.1016/S0140-6736(15)60001-0
Canavan Jane L, Kaliaraju Djeya, Nolan Claire M, Clark Amy L, Jones Sarah E, et al. 2015. "Does pulmonary rehabilitation reduce peripheral blood pressure in patients with chronic obstructive pulmonary disease?" Chronic respiratory disease 12 (3) doi:10.1177/1479972315587515
Zoumot Zaid, LoMauro Antonella, Aliverti Andrea, Nelson Christopher, Ward Simon, et al. 2015. "Lung Volume Reduction in Emphysema Improves Chest Wall Asynchrony." Chest 148 (1) doi:10.1378/chest.14-2380
Boutou Afroditi K, Hopkinson Nicholas S, Polkey Michael I 2015. "Anaemia in chronic obstructive pulmonary disease: an insight into its prevalence and pathophysiology." Clinical science (London, England : 1979) 128 (5) doi:10.1042/CS20140344
Jones Sarah E, Maddocks Matthew, Kon Samantha S C, Canavan Jane L, Nolan Claire M, et al. 2015. "Sarcopenia in COPD: prevalence, clinical correlates and response to pulmonary rehabilitation." Thorax 70 (3) doi:10.1136/thoraxjnl-2014-206440
Jolley Caroline J, Luo Yuanming M, Steier Joerg, Rafferty Gerrard F, Polkey Michael I, Moxham John 2015. "Neural respiratory drive and breathlessness in COPD." The European respiratory journal 45 (2) doi:10.1183/09031936.00063014
Shields Gregory Samuel, Coissi Graziele S, Jimenez-Royo Pilar, Gambarota Giulio, Dimber Rahul, et al. 2015. "Bioenergetics and intermuscular fat in chronic obstructive pulmonary disease-associated quadriceps weakness." Muscle & nerve 51 (2) doi:10.1002/mus.24289
Boutou Afroditi K, Zoumot Zaid, Nair Arjun, Davey Claire, Hansell David M, et al. 2015. "The Impact of Homogeneous Versus Heterogeneous Emphysema on Dynamic Hyperinflation in Patients With Severe COPD Assessed for Lung Volume Reduction." COPD 12 (6) doi:10.3109/15412555.2015.1020149
Curtis Katrina J, O'Brien Katie A, Tanner Rebecca J, Polkey Juliet I, Minnion Magdalena, et al. 2015. "Acute Dietary Nitrate Supplementation and Exercise Performance in COPD: A Double-Blind, Placebo-Controlled, Randomised Controlled Pilot Study." PloS one 10 (12) doi:10.1371/journal.pone.0144504
Bloch Susannah A A, Donaldson Anna V J, Lewis Amy, Banya Winston A S, Polkey Michael I, et al. 2015. "MiR-181a: a potential biomarker of acute muscle wasting following elective high-risk cardiothoracic surgery." Critical care (London, England) 19 doi:10.1186/s13054-015-0853-5
Xiao Si-Chang, He Bai-Ting, Steier Joerg, Moxham John, Polkey Michael I, Luo Yuan-Ming 2015. "Neural Respiratory Drive and Arousal in Patients with Obstructive Sleep Apnea Hypopnea." Sleep 38 (6) doi:10.5665/sleep.4746

2014

Watz Henrik, Pitta Fabio, Rochester Carolyn L, Garcia-Aymerich Judith, ZuWallack Richard, et al. 2014. "An official European Respiratory Society statement on physical activity in COPD." The European respiratory journal 44 (6) doi:10.1183/09031936.00046814
Lord Victoria M, Hume Victoria J, Kelly Julia L, Cave Phoene, Silver Judith, et al. 2014. "Correction: Singing classes for chronic obstructive pulmonary disease: a randomized controlled trial." BMC pulmonary medicine 14 (1) doi:10.1186/1471-2466-14-181
Maddocks Matthew, Shrikrishna Dinesh, Vitoriano Simone, Natanek Samantha A, Tanner Rebecca J, et al. 2014. "Skeletal muscle adiposity is associated with physical activity, exercise capacity and fibre shift in COPD." The European respiratory journal 44 (5) doi:10.1183/09031936.00066414
Shrikrishna Dinesh, Tanner Rebecca J, Lee Jen Y, Natanek Amanda, Lewis Amy, et al. 2014. "A randomized controlled trial of angiotensin-converting enzyme inhibition for skeletal muscle dysfunction in COPD." Chest 146 (4) doi:10.1378/chest.13-2483
Martolini Dario, Tanner Rebecca, Davey Claire, Patel Mehul S, Elia Davide, et al. 2014. "Significance of Patent Foramen Ovale in Patients with GOLD Stage II Chronic Obstructive Pulmonary Disease (COPD)." Chronic obstructive pulmonary diseases (Miami, Fla.) 1 (2) doi:10.15326/jcopdf.1.2.2013.0003
Kon Samantha S C, Dilaver Deniz, Mittal Manvi, Nolan Claire M, Clark Amy L, et al. 2014. "The Clinical COPD Questionnaire: response to pulmonary rehabilitation and minimal clinically important difference." Thorax 69 (9) doi:10.1136/thoraxjnl-2013-204119
Mohan Divya, Gale Nichola S, McEniery Carmel M, Bolton Charlotte E, Cockcroft John R, et al. 2014. "Evaluating the role of inflammation in chronic airways disease: the ERICA study." COPD 11 (5) doi:10.3109/15412555.2014.898031
Ming Damien K Y, Patel Mehul S, Hopkinson Nicholas S, Ward Simon, Polkey Michael I 2014. "The 'anatomic shunt test' in clinical practice; contemporary description of test and in-service evaluation." Thorax 69 (8) doi:10.1136/thoraxjnl-2013-204103
Steier Joerg, Lunt Alan, Hart Nicholas, Polkey Michael I, Moxham John 2014. "Observational study of the effect of obesity on lung volumes." Thorax 69 (8) doi:10.1136/thoraxjnl-2014-205148
Gimeno-Santos Elena, Frei Anja, Steurer-Stey Claudia, de Batlle Jordi, Rabinovich Roberto A, et al. 2014. "Determinants and outcomes of physical activity in patients with COPD: a systematic review." Thorax 69 (8) doi:10.1136/thoraxjnl-2013-204763
Kon Samantha S C, Canavan Jane L, Nolan Claire M, Clark Amy L, Jones Sarah E, et al. 2014. "The 4-metre gait speed in COPD: responsiveness and minimal clinically important difference." The European respiratory journal 43 (5) doi:10.1183/09031936.00088113
Patel Mehul S, Mohan Divya, Andersson Yvonne M, Baz Manuel, Kon Samantha S C, et al. 2014. "Phenotypic characteristics associated with reduced short physical performance battery score in COPD." Chest 145 (5) doi:10.1378/chest.13-1398
Clark Samuel J, Zoumot Zaid, Bamsey Olivia, Polkey Michael I, Dusmet Michael, et al. 2014. "Surgical approaches for lung volume reduction in emphysema." Clinical medicine (London, England) 14 (2) doi:10.7861/clinmedicine.14-2-122
Shaikh Zarrin F, Kelly Julia L, Shrikrishna Dinesh, de Villa Manuel, Mullen Michael J, et al. 2014. "Patent foramen ovale is not associated with hypoxemia in severe chronic obstructive pulmonary disease and does not impair exercise performance." American journal of respiratory and critical care medicine 189 (5) doi:10.1164/rccm.201309-1618OC
Kon Samantha S C, Canavan Jane L, Jones Sarah E, Nolan Claire M, Clark Amy L, et al. 2014. "Minimum clinically important difference for the COPD Assessment Test: a prospective analysis." The Lancet. Respiratory medicine 2 (3) doi:10.1016/S2213-2600(14)70001-3
Boutou Afroditi K, Nair Arjun, Douraghi-Zadeh Dariush, Sandhu Ranbir, Hansell David M, et al. 2014. "A combined pulmonary function and emphysema score prognostic index for staging in Chronic Obstructive Pulmonary Disease." PloS one 9 (10) doi:10.1371/journal.pone.0111109
Boutou Afroditi K, Tanner Rebecca J, Lord Victoria M, Hogg Lauren, Nolan Jane, et al. 2014. "An evaluation of factors associated with completion and benefit from pulmonary rehabilitation in COPD." BMJ open respiratory research 1 (1) doi:10.1136/bmjresp-2014-000051
Mendoza Laura, Gogali Athena, Shrikrishna Dinesh, Cavada Gabriel, Kemp Samuel V, et al. 2014. "Quadriceps strength and endurance in fibrotic idiopathic interstitial pneumonia." Respirology (Carlton, Vic.) 19 (1) doi:10.1111/resp.12181

2013

Natanek Samantha A, Riddoch-Contreras Joanna, Marsh Gemma S, Hopkinson Nicholas S, Moxham John, et al. 2013. "MuRF-1 and Atrogin-1 Protein Expression and Quadriceps Fiber Size and Muscle Mass in Stable Patients with COPD." COPD doi:10.3109/15412555.2013.781577
Donaldson Anna, Natanek Samantha A, Lewis Amy, Man William D-C, Hopkinson Nicholas S, et al. 2013. "Increased skeletal muscle-specific microRNA in the blood of patients with COPD." Thorax doi:10.1136/thoraxjnl-2012-203129
Jones Sarah E, Kon Samantha S C, Canavan Jane L, Patel Mehul S, Clark Amy L, et al. 2013. "The five-repetition sit-to-stand test as a functional outcome measure in COPD." Thorax doi:10.1136/thoraxjnl-2013-203576
Natanek Samantha A, Gosker Harry R, Slot Ilse G M, Marsh Gemma S, Hopkinson Nicholas S, et al. 2013. "Pathways associated with reduced quadriceps oxidative fibres and endurance in COPD." The European respiratory journal 41 (6) doi:10.1183/09031936.00098412
Bloch Susannah A A, Lee Jen Y, Wort S John, Polkey Michael I, Kemp Paul R, Griffiths Mark J D 2013. "Sustained elevation of circulating growth and differentiation factor-15 and a dynamic imbalance in mediators of muscle homeostasis are associated with the development of acute muscle wasting following cardiac surgery." Critical care medicine 41 (4) doi:10.1097/CCM.0b013e318274671b
Kon Samantha S C, Clark Amy L, Dilaver Deniz, Canavan Jane L, Patel Mehul S, et al. 2013. "Response of the COPD Assessment Test to Pulmonary Rehabilitation in unselected Chronic Respiratory Disease." Respirology (Carlton, Vic.) doi:10.1111/resp.12084
Polkey Michael I, Spruit Martijn A, Edwards Lisa D, Watkins Michael L, Pinto-Plata Victor, et al. 2013. "Six-minute-walk test in chronic obstructive pulmonary disease: minimal clinically important difference for death or hospitalization." American journal of respiratory and critical care medicine 187 (4) doi:10.1164/rccm.201209-1596OC
Boutou Afroditi K, Shrikrishna Dinesh, Tanner Rebecca J, Smith Cayley, Kelly Julia L, et al. 2013. "Lung function indices for predicting mortality in chronic obstructive pulmonary disease." The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology doi:10.1183/09031936.00146012
Rabinovich Roberto A, Louvaris Zafeiris, Raste Yogini, Langer Daniel, Remoortel Hans Van, et al. 2013. "Validity of physical activity monitors during daily life in patients with COPD." The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology doi:10.1183/09031936.00134312
Kelly Julia L, Elkin Sarah L, Fluxman Jonathan, Polkey Michael I, Soljak Michael A, Hopkinson Nicholas S 2013. "Breathlessness and skeletal muscle weakness in patients undergoing lung health screening in primary care." COPD 10 (1) doi:10.3109/15412555.2012.727923
Jackson Abigail S, Shrikrishna Dinesh, Kelly Julia L, Kemp Samuel V, Hart Nicholas, et al. 2013. "Vitamin D and skeletal muscle strength and endurance in COPD." The European respiratory journal 41 (2) doi:10.1183/09031936.00043112
Natanek Samantha A, Gosker Harry R, Slot Ilse Gm, Marsh Gemma S, Hopkinson Nicholas S, et al. 2013. "Heterogeneity of quadriceps muscle phenotype in chronic obstructive pulmonary disease (COPD); implications for stratified medicine?" Muscle & nerve doi:10.1002/mus.23784
Boutou Afroditi K, Karrar Sarah, Hopkinson Nicholas S, Polkey Michael I 2013. "Anemia and survival in chronic obstructive pulmonary disease: a dichotomous rather than a continuous predictor." Respiration; international review of thoracic diseases 85 (2) doi:10.1159/000338792
Elia Davide, Kelly Julia L, Martolini Dario, Renzoni Elisabetta A, Boutou Afroditi K, et al. 2013. "Respiratory muscle fatigue following exercise in patients with interstitial lung disease." Respiration; international review of thoracic diseases 85 (3) doi:10.1159/000338787
Shaikh Zarrin F, Jaye Jay, Ward Neil, Malhotra Atul, de Villa Manuel, et al. 2013. "Patent foramen ovale in severe obstructive sleep apnea: clinical features and effects of closure." Chest 143 (1) doi:10.1378/chest.12-0334
Connolly Bronwen A, Jones Gareth D, Curtis Alexandra A, Murphy Patrick B, Douiri Abdel, et al. 2013. "Clinical predictive value of manual muscle strength testing during critical illness: an observational cohort study." Critical care (London, England) 17 (5) doi:10.1186/cc13052

2012

Kon Samantha Sc, Patel Mehul S, Canavan Jane L, Clark Amy L, Jones Sarah E, et al. 2012. "Reliability and validity of the four metre gait speed in COPD." The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology doi:10.1183/09031936.00162712
Steiner Michael C, Roubenoff Ronenn, Tal-Singer Ruth, Polkey Michael I 2012. "Prospects for the development of effective pharmacotherapy targeted at the skeletal muscles in chronic obstructive pulmonary disease: a translational review." Thorax 67 (12) doi:10.1136/thoraxjnl-2012-201765
Shrikrishna Dinesh, Patel Mehul, Tanner Rebecca J, Seymour John M, Connolly Bronwen A, et al. 2012. "Quadriceps wasting and physical inactivity in patients with COPD." The European respiratory journal 40 (5) doi:10.1183/09031936.00170111
Seymour John M, Ward Katie, Raffique Abrar, Steier Joerg S, Sidhu Paul S, et al. 2012. "Quadriceps and ankle dorsiflexor strength in chronic obstructive pulmonary disease." Muscle & nerve 46 (4) doi:10.1002/mus.23353
Garfield Benjamin E, Canavan Jane L, Smith Cayley J, Ingram Karen A, Fowler Ria P, et al. 2012. "Stanford Seven-Day Physical Activity Recall questionnaire in COPD." The European respiratory journal 40 (2) doi:10.1183/09031936.00113611
Dodd James W, Marns Phillippa L, Clark Amy L, Ingram Karen A, Fowler Ria P, et al. 2012. "The COPD Assessment Test (CAT): short- and medium-term response to pulmonary rehabilitation." COPD 9 (4) doi:10.3109/15412555.2012.671869
Hopkinson Nicholas S, Sharshar Tarek, Dayer Mark J, Lofaso Frédéric, Moxham John, Polkey Michael I 2012. "The effect of acute non-invasive ventilation on corticospinal pathways to the respiratory muscles in chronic obstructive pulmonary disease." Respiratory physiology & neurobiology 183 (1) doi:10.1016/j.resp.2012.05.018
Hopkinson Nicholas S, Dayer Mark J, Antoine-Jonville Sophie, Swallow Elisabeth B, Porcher Raphael, et al. 2012. "Central and peripheral quadriceps fatigue in congestive heart failure." International journal of cardiology doi:10.1016/j.ijcard.2012.06.064
Wieboldt Jason, Atallah Louis, Kelly Julia L, Shrikrishna Dinesh, Gyi Khin M, et al. 2012. "Effect of acute exacerbations on skeletal muscle strength and physical activity in cystic fibrosis." Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society 11 (3) doi:10.1016/j.jcf.2011.12.001
Waschki Benjamin, Spruit Martijn A, Watz Henrik, Albert Paul S, Shrikrishna Dinesh, et al. 2012. "Physical activity monitoring in COPD: compliance and associations with clinical characteristics in a multicenter study." Respiratory medicine 106 (4) doi:10.1016/j.rmed.2011.10.022
Riddoch-Contreras Joanna, George Tomasz, Natanek Samantha A, Marsh Gemma S, Hopkinson Nicholas S, et al. 2012. "p38 mitogen-activated protein kinase is not activated in the quadriceps of patients with stable chronic obstructive pulmonary disease." COPD 9 (2) doi:10.3109/15412555.2011.644359
Antoine-Jonville Sophie, Pichon Aurélien, Vazir Ali, Polkey Michael I, Dayer Mark J 2012. "Oxygen uptake efficiency slope, aerobic fitness, and V(E)-VCO2 slope in heart failure." Medicine and science in sports and exercise 44 (3) doi:10.1249/MSS.0b013e31822f8427
Spruit Martijn A, Polkey Michael I, Celli Bartolome, Edwards Lisa D, Watkins Michael L, et al. 2012. "Predicting outcomes from 6-minute walk distance in chronic obstructive pulmonary disease." Journal of the American Medical Directors Association 13 (3) doi:10.1016/j.jamda.2011.06.009
Rowan Camilla, Hansell David M, Renzoni Elisabetta, Maher Toby M, Wells Athol U, et al. 2012. "Diffuse cystic lung disease of unexplained cause with coexistent small airway disease: a possible causal relationship?" The American journal of surgical pathology 36 (2) doi:10.1097/PAS.0b013e318237c599
Papaioannou Ioannis, Twigg Gillian L, Kemp Michael, Roughton Michael, Hooper James, et al. 2012. "Melatonin concentration as a marker of the circadian phase in patients with obstructive sleep apnoea." Sleep medicine 13 (2) doi:10.1016/j.sleep.2011.01.020
Lewis Amy, Riddoch-Contreras Joanna, Natanek Samantha A, Donaldson Anna, Man William D-C, et al. 2012. "Downregulation of the serum response factor/miR-1 axis in the quadriceps of patients with COPD." Thorax 67 (1) doi:10.1136/thoraxjnl-2011-200309
Lord Victoria M, Hume Victoria J, Kelly Julia L, Cave Phoene, Silver Judith, et al. 2012. "Singing classes for chronic obstructive pulmonary disease: a randomized controlled trial." BMC pulmonary medicine 12 doi:10.1186/1471-2466-12-69
Murphy Patrick B, Brignall Kate, Moxham John, Polkey Michael I, Davidson A Craig, Hart Nicholas 2012. "High pressure versus high intensity noninvasive ventilation in stable hypercapnic chronic obstructive pulmonary disease: a randomized crossover trial." International journal of chronic obstructive pulmonary disease 7 doi:10.2147/COPD.S36151
Donaldson Anna V, Maddocks Matthew, Martolini Dario, Polkey Michael I, Man William D-C 2012. "Muscle function in COPD: a complex interplay." International journal of chronic obstructive pulmonary disease 7 doi:10.2147/COPD.S28247
Kelly Julia L, Bamsey Olivia, Smith Cayley, Lord Victoria M, Shrikrishna Dinesh, et al. 2012. "Health status assessment in routine clinical practice: the chronic obstructive pulmonary disease assessment test score in outpatients." Respiration; international review of thoracic diseases 84 (3) doi:10.1159/000336549

2011

Papaioannou Ioannis, Patterson Michael, Twigg Gillian L, Vazir Ali, Ghatei Mohammad, et al. 2011. "Lack of association between impaired glucose tolerance and appetite regulating hormones in patients with obstructive sleep apnea." Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 7 (5) doi:10.5664/JCSM.1314
Polkey Michael I, Moxham John 2011. "Attacking the disease spiral in chronic obstructive pulmonary disease: an update." Clinical medicine (London, England) 11 (5) doi:
Steier Joerg, Seymour John, Rafferty Gerrard F, Jolley Caroline J, Solomon Eskinder, et al. 2011. "Continuous transcutaneous submental electrical stimulation in obstructive sleep apnea: a feasibility study." Chest 140 (4) doi:10.1378/chest.10-2614
Murphy Patrick B, Kumar Atul, Reilly Charles, Jolley Caroline, Walterspacher Stephan, et al. 2011. "Neural respiratory drive as a physiological biomarker to monitor change during acute exacerbations of COPD." Thorax 66 (7) doi:10.1136/thx.2010.151332
Steier Joerg, Jolley Caroline J, Polkey Michael I, Moxham John 2011. "Nocturnal asthma monitoring by chest wall electromyography." Thorax 66 (7) doi:10.1136/thx.2010.152462
Dodd James W, Hogg Lauren, Nolan Jane, Jefford Helen, Grant Amy, et al. 2011. "The COPD assessment test (CAT): response to pulmonary rehabilitation. A multicentre, prospective study." Thorax 66 (5) doi:10.1136/thx.2010.156372
Reilly Charles C, Ward Katie, Jolley Caroline J, Lunt Alan C, Steier Joerg, et al. 2011. "Neural respiratory drive, pulmonary mechanics and breathlessness in patients with cystic fibrosis." Thorax 66 (3) doi:10.1136/thx.2010.142646
Dyer Fran, Flude Lizzie, Bazari Farid, Jolley Caroline, Englebretsen Catherine, et al. 2011. "Non-invasive ventilation (NIV) as an aid to rehabilitation in acute respiratory disease." BMC pulmonary medicine 11 doi:10.1186/1471-2466-11-58

2010

Moore Alastair J, Soler Rosa Suades, Cetti Edward J, Amanda Sathyapala S, Hopkinson Nicholas S, et al. 2010. "Sniff nasal inspiratory pressure versus IC/TLC ratio as predictors of mortality in COPD." Respiratory medicine 104 (9) doi:10.1016/j.rmed.2010.03.001
Hopkinson Nicholas S, Polkey Michael I 2010. "Does physical inactivity cause chronic obstructive pulmonary disease?" Clinical science (London, England : 1979) 118 (9) doi:10.1042/CS20090458
Seymour John M, Moore Lauren, Jolley Caroline J, Ward Katie, Creasey Jackie, et al. 2010. "Outpatient pulmonary rehabilitation following acute exacerbations of COPD." Thorax 65 (5) doi:10.1136/thx.2009.124164
Steier Joerg, Jolley Caroline J, Seymour John, Ward Katie, Luo Yuan M, et al. 2010. "Increased load on the respiratory muscles in obstructive sleep apnea." Respiratory physiology & neurobiology 171 (1) doi:10.1016/j.resp.2010.01.012
Moore Alastair J, Cetti Edward, Haj-Yahia Saleem, Carby Martin, Björling Gunilla, et al. 2010. "Unilateral extrapulmonary airway bypass in advanced emphysema." The Annals of thoracic surgery 89 (3) doi:10.1016/j.athoracsur.2009.10.067
Hopkinson Nicholas S, Dayer Mark J, Moxham John, Polkey Michael I 2010. "Abdominal muscle fatigue following exercise in chronic obstructive pulmonary disease." Respiratory research 11 doi:10.1186/1465-9921-11-15
Lord Victoria M, Cave Phoene, Hume Victoria J, Flude Elizabeth J, Evans Amanda, et al. 2010. "Singing teaching as a therapy for chronic respiratory disease--a randomised controlled trial and qualitative evaluation." BMC pulmonary medicine 10 doi:10.1186/1471-2466-10-41

2009

Man William D-C, Kemp Paul, Moxham John, Polkey Michael I 2009. "Exercise and muscle dysfunction in COPD: implications for pulmonary rehabilitation." Clinical science (London, England : 1979) 117 (8) doi:10.1042/CS20080660
Man William D-C, Kemp Paul, Moxham John, Polkey Michael I 2009. "Skeletal muscle dysfunction in COPD: clinical and laboratory observations." Clinical science (London, England : 1979) 117 (7) doi:10.1042/CS20080659
Kemp Samuel V, Polkey Michael I, Shah Pallav L 2009. "The epidemiology, etiology, clinical features, and natural history of emphysema." Thoracic surgery clinics 19 (2) doi:10.1016/j.thorsurg.2009.03.003
Nickol Annabel H, Dunroy Helen, Polkey Michael I, Simonds Anita, Cordingley Jeremy, et al. 2009. "A quick and easy method of measuring the hypercapnic ventilatory response in patients with COPD." Respiratory medicine 103 (2) doi:10.1016/j.rmed.2008.08.013
von Haehling Stephan, Hopkinson Nicholas S, Polkey Michael I, Niethammer Margit, Anker Stefan D, Genth-Zotz Sabine 2009. "Elevated TNFalpha production in whole blood in patients with severe COPD: the potential link to disease severity." Wiener klinische Wochenschrift 121 (9-10) doi:10.1007/s00508-009-1186-7

2008

Chatwin Michelle, Nickol Annabel H, Morrell Mary J, Polkey Michael I, Simonds Anita K 2008. "Randomised trial of inpatient versus outpatient initiation of home mechanical ventilation in patients with nocturnal hypoventilation." Respiratory medicine 102 (11) doi:10.1016/j.rmed.2008.07.019
Luo Yuan Ming, Moxham John, Polkey Michael I 2008. "Diaphragm electromyography using an oesophageal catheter: current concepts." Clinical science (London, England : 1979) 115 (8) doi:10.1042/CS20070348
Stubbings Alison K, Moore Alastair J, Dusmet Michael, Goldstraw Peter, West Timothy G, et al. 2008. "Physiological properties of human diaphragm muscle fibres and the effect of chronic obstructive pulmonary disease." The Journal of physiology 586 (10) doi:10.1113/jphysiol.2007.149799
Romer Lee M, Polkey Michael I 2008. "Exercise-induced respiratory muscle fatigue: implications for performance." Journal of applied physiology (Bethesda, Md. : 1985) 104 (3) doi:10.1152/japplphysiol.01157.2007
Hopkinson Nicholas S, Li Ka Wah, Kehoe Anthony, Humphries Steve E, Roughton Michael, et al. 2008. "Vitamin D receptor genotypes influence quadriceps strength in chronic obstructive pulmonary disease." The American journal of clinical nutrition 87 (2) doi:
Nickol Annabel H, Hart Nicholas, Hopkinson Nicholas S, Hamnegård Carl-Hugo, Moxham John, et al. 2008. "Mechanisms of improvement of respiratory failure in patients with COPD treated with NIV." International journal of chronic obstructive pulmonary disease 3 (3) doi:

2007

Steier Joerg, Kaul Sunny, Seymour John, Jolley Caroline, Rafferty Gerrard, et al. 2007. "The value of multiple tests of respiratory muscle strength." Thorax 62 (11) doi:10.1136/thx.2006.072884
Toma Tudor P, Kon Onn Min, Oldfield William, Sanefuji Reina, Griffiths Mark, et al. 2007. "Reduction of persistent air leak with endoscopic valve implants." Thorax 62 (9) doi:10.1136/thx.2005.044537
Dayer Mark J, Jonville Sophie, Chatwin Michelle, Swallow Elisabeth B, Porcher Raphael, et al. 2007. "Exercise-induced depression of the diaphragm motor evoked potential is not affected by non-invasive ventilation." Respiratory physiology & neurobiology 155 (3) doi:10.1016/j.resp.2006.06.007
Swallow Elisabeth B, Reyes Diana, Hopkinson Nicholas S, Man William D-C, Porcher Raphaël, et al. 2007. "Quadriceps strength predicts mortality in patients with moderate to severe chronic obstructive pulmonary disease." Thorax 62 (2) doi:10.1136/thx.2006.062026
Hopkinson Nicholas S, Tennant Rachel C, Dayer Mark J, Swallow Elisabeth B, Hansel Trevor T, et al. 2007. "A prospective study of decline in fat free mass and skeletal muscle strength in chronic obstructive pulmonary disease." Respiratory research 8 doi:10.1186/1465-9921-8-25

2006

Schönhofer Bernd, Polkey Michael I, Suchi Stefan, Köhler Dieter 2006. "Effect of home mechanical ventilation on inspiratory muscle strength in COPD." Chest 130 (6) doi:10.1378/chest.130.6.1834
Moore Alastair J, Stubbings Alison, Swallow Elisabeth B, Dusmet Michael, Goldstraw Peter, et al. 2006. "Passive properties of the diaphragm in COPD." Journal of applied physiology (Bethesda, Md. : 1985) 101 (5) doi:10.1152/japplphysiol.01614.2005
Nicot Frédéric, Hart Nicholas, Forin Véronique, Boulé Michèle, Clément Annick, et al. 2006. "Respiratory muscle testing: a valuable tool for children with neuromuscular disorders." American journal of respiratory and critical care medicine 174 (1) doi:10.1164/rccm.200512-1841OC
Hopkinson Nicholas S, Eleftheriou Kyriacos I, Payne John, Nickol Annabel H, Hawe Emma, et al. 2006. "+9/+9 Homozygosity of the bradykinin receptor gene polymorphism is associated with reduced fat-free mass in chronic obstructive pulmonary disease." The American journal of clinical nutrition 83 (4) doi:
Hamnegård Carl Hugo, Polkey Michael I, Thylen Anders, Nilsson Folke, Schersten Henrik, Bake Björn 2006. "Effect of lung volume reduction surgery for emphysema on diaphragm function." Respiratory physiology & neurobiology 150 (2-3) doi:10.1016/j.resp.2005.03.010
Dayer Mark J, Hopkinson Nicholas S, Ross Ewen T, Jonville Sophie, Sharshar Tarek, et al. 2006. "Does symptom-limited cycle exercise cause low frequency diaphragm fatigue in patients with heart failure?" European journal of heart failure 8 (1) doi:10.1016/j.ejheart.2005.04.009
Polkey Michael I, Moxham John 2006. "Attacking the disease spiral in chronic obstructive pulmonary disease." Clinical medicine (London, England) 6 (2) doi:

2005

Hart Nicholas, Laffont Isabelle, de la Sota Annie Perez, Lejaille Michèle, Macadou Gilles, et al. 2005. "Respiratory effects of combined truncal and abdominal support in patients with spinal cord injury." Archives of physical medicine and rehabilitation 86 (7) doi:
Hopkinson Nicholas S, Toma Tudor P, Hansell David M, Goldstraw Peter, Moxham John, et al. 2005. "Effect of bronchoscopic lung volume reduction on dynamic hyperinflation and exercise in emphysema." American journal of respiratory and critical care medicine 171 (5) doi:10.1164/rccm.200407-961OC
Sharshar Tarek, Hopkinson Nicholas S, Ross Ewen T, Jonville Sophie, Dayer Mark J, et al. 2005. "Motor control of the costal and crural diaphragm--insights from transcranial magnetic stimulation in man." Respiratory physiology & neurobiology 146 (1) doi:10.1016/j.resp.2004.10.010
Chetta Alfredo, Rehman Amer K, Moxham John, Carr Denis H, Polkey Michael I 2005. "Chest radiography cannot predict diaphragm function." Respiratory medicine 99 (1) doi:

2004

Man William D-C, Polkey Michael I, Donaldson Nora, Gray Barry J, Moxham John 2004. "Community pulmonary rehabilitation after hospitalisation for acute exacerbations of chronic obstructive pulmonary disease: randomised controlled study." BMJ (Clinical research ed.) 329 (7476) doi:10.1136/bmj.38258.662720.3A
Hart Nicholas, Tounian Patrick, Clément Annick, Boulé Michèle, Polkey Michael I, et al. 2004. "Nutritional status is an important predictor of diaphragm strength in young patients with cystic fibrosis." The American journal of clinical nutrition 80 (5) doi:
Sharshar Tarek, Hopkinson Nicholas S, Jonville Sophie, Prigent Hélène, Carlier Robert, et al. 2004. "Demonstration of a second rapidly conducting cortico-diaphragmatic pathway in humans." The Journal of physiology 560 (Pt 3) doi:10.1113/jphysiol.2004.061150
Hamnegård Carl-Hugo, Sedler Margareta, Polkey Michael I, Bake Björn 2004. "Quadriceps strength assessed by magnetic stimulation of the femoral nerve in normal subjects." Clinical physiology and functional imaging 24 (5) doi:10.1111/j.1475-097X.2004.00562.x
Hopkinson Nicholas S, Nickol Annabel H, Payne John, Hawe Emma, Man William D-C, et al. 2004. "Angiotensin converting enzyme genotype and strength in chronic obstructive pulmonary disease." American journal of respiratory and critical care medicine 170 (4) doi:10.1164/rccm.200304-578OC
Toma Tudor P, Hopkinson Nicholas S, Polkey Michael I, Geddes Duncan M 2004. "Endobronchial volume reduction: a myth or a marvel?" Seminars in respiratory and critical care medicine 25 (4) doi:10.1055/s-2004-832712
Hopkinson Nicholas S, Sharshar Tarek, Ross Ewen T, Nickol Annabel H, Dayer Mark J, et al. 2004. "Corticospinal control of respiratory muscles in chronic obstructive pulmonary disease." Respiratory physiology & neurobiology 141 (1) doi:10.1016/j.resp.2004.04.003
Sharshar Tarek, Ross Ewen T, Hopkinson Nicholas S, Porcher Raphael, Nickol Annabel H, et al. 2004. "Depression of diaphragm motor cortex excitability during mechanical ventilation." Journal of applied physiology (Bethesda, Md. : 1985) 97 (1) doi:10.1152/japplphysiol.01099.2003
Schoenhofer Bernd, Koehler Dieter, Polkey Michael I 2004. "Influence of immersion in water on muscle function and breathing pattern in patients with severe diaphragm weakness." Chest 125 (6) doi:
Verin Eric, Ross Ewen, Demoule Alexandre, Hopkinson Nicholas, Nickol Annabel, et al. 2004. "Effects of exhaustive incremental treadmill exercise on diaphragm and quadriceps motor potentials evoked by transcranial magnetic stimulation." Journal of applied physiology (Bethesda, Md. : 1985) 96 (1) doi:10.1152/japplphysiol.00325.2003

2003

Fauroux Brigitte, Hart Nicholas, Luo Yuan M, MacNeill Stephanie, Moxham John, et al. 2003. "Measurement of diaphragm loading during pressure support ventilation." Intensive care medicine 29 (11) doi:10.1007/s00134-003-1941-6
Man William D-C, Kyroussis Dimitris, Fleming Tracey A, Chetta Alfredo, Harraf Farzaneh, et al. 2003. "Cough gastric pressure and maximum expiratory mouth pressure in humans." American journal of respiratory and critical care medicine 168 (6) doi:10.1164/rccm.200303-334BC
El-Kabir Desiree R, Polkey Michael I, Lyall Rebecca A, Williams Adrian J, Moxham John 2003. "The effect of treatment on diaphragm contractility in obstructive sleep apnea syndrome." Respiratory medicine 97 (9) doi:
Man William D-C, Soliman Mohamed G G, Gearing Johanne, Radford Sheena G, Rafferty Gerrard F, et al. 2003. "Symptoms and quadriceps fatigability after walking and cycling in chronic obstructive pulmonary disease." American journal of respiratory and critical care medicine 168 (5) doi:10.1164/rccm.200302-162OC
Sharshar Tarek, Ross Ewen, Hopkinson Nicholas S, Dayer Mark, Nickol Annabel, et al. 2003. "Effect of voluntary facilitation on the diaphragmatic response to transcranial magnetic stimulation." Journal of applied physiology (Bethesda, Md. : 1985) 95 (1) doi:10.1152/japplphysiol.00918.2002
Schönhofer Bernd, Zimmermann Christoph, Abramek Piotr, Suchi Stefan, Köhler Dieter, Polkey Michael I 2003. "Non-invasive mechanical ventilation improves walking distance but not quadriceps strength in chronic respiratory failure." Respiratory medicine 97 (7) doi:
Toma Tudor P, Hopkinson Nicholas S, Hillier James, Hansell David M, Morgan Clifford, et al. 2003. "Bronchoscopic volume reduction with valve implants in patients with severe emphysema." Lancet 361 (9361) doi:10.1016/S0140-6736(03)12762-6
Demoule Alexandre, Verin Eric, Ross Ewen, Moxham John, Derenne Jean-Philippe, et al. 2003. "Intracortical inhibition and facilitation of the response of the diaphragm to transcranial magnetic stimulation." Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society 20 (1) doi:
Toma Tudor P, Polkey Michael I, Goldstraw Peter G, Morgan Clifford, Geddes Duncan M 2003. "Methodological aspects of bronchoscopic lung volume reduction with a proprietary system." Respiration; international review of thoracic diseases 70 (6) doi:75217

2002

Hart Nicholas, Polkey Michael I, Clément Annick, Boulé Michèle, Moxham John, et al. 2002. "Changes in pulmonary mechanics with increasing disease severity in children and young adults with cystic fibrosis." American journal of respiratory and critical care medicine 166 (1) doi:
Hamnegard Carl-Hugo, Bake Björn, Moxham John, Polkey Michael I 2002. "Does undernutrition contribute to diaphragm weakness in patients with severe COPD?" Clinical nutrition (Edinburgh, Scotland) 21 (3) doi:
Polkey Michael I 2002. "Muscle metabolism and exercise tolerance in COPD." Chest 121 (5 Suppl) doi:
Hart Nicholas, Nickol Annabel H, Cramer Derek, Ward Simon P, Lofaso Frédéric, et al. 2002. "Effect of severe isolated unilateral and bilateral diaphragm weakness on exercise performance." American journal of respiratory and critical care medicine 165 (9) doi:10.1164/rccm.2110016
Fauroux Brigitte, Cordingley Jeremy, Hart Nicholas, Clément Annick, Moxham John, et al. 2002. "Depression of diaphragm contractility by nitrous oxide in humans." Anesthesia and analgesia 94 (2) doi: