The effect of fatigue on the maximal voluntary ventilation.
D000328:Adult; D000368:Aged; D005221:Fatigue / Q000503:physiopathology*; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology; D008875:Middle Aged; D012131:Respiratory Insufficiency / Q000503:physiopathology*; D013147:Spirometry