Gerrard F. Rafferty

Ultrasound measurement of rectus femoris cross-sectional area and the relationship with quadriceps strength in COPD

John Seymour, Katie Ward, Paul S. Sidhu et al. · Thorax · 2009 · 376 citations · Full text

The value of multiple tests of respiratory muscle strength

Joerg Steier, Sundeep Kaul, J. Seymour et al. · Thorax · 2007 · 236 citations · Full text

Symptoms and Quadriceps Fatigability after Walking and Cycling in Chronic Obstructive Pulmonary Disease

William D‐C Man, M G G Soliman, Johanne Gearing et al. · American Journal of Respiratory and Critical Care Medicine · 2003 · 211 citations

Endurance Shuttle Walking, Physical Activity, Kinesiology +14

Neural respiratory drive in healthy subjects and in COPD

Caroline J. Jolley, Y-M. Luo, Joerg Steier et al. · European Respiratory Journal · 2008 · 199 citations · Full text

Asthma, Peak Emg, Kinesiology +15

Neuromuscular electrical stimulation to improve exercise capacity in patients with severe COPD: a randomised double-blind, placebo-controlled trial

Matthew Maddocks, Claire M. Nolan, William D‐C Man et al. · The Lancet Respiratory Medicine · 2015 · 149 citations · Full text