The contribution of shortening of the diaphragm muscle to resting ventilation in man.
D001450:Ballistocardiography; D003201:Computers; D003964:Diaphragm / Q000502:physiology*; D005260:Female; D006112:Gravitation; D006801:Humans; D008297:Male; D008722:Methods; D012119:Respiration; D012146:Rest