Effects of smoking upon the mechanics of breathing. II. In patients with cardiopulmonary disease.
D006331:Heart Diseases / Q000502:physiology*; D008171:Lung Diseases / Q000502:physiology*; D011660:Pulmonary Heart Disease; D012119:Respiration; D012907:Smoking
HEART DISEASES/physiology; LUNG DISEASES/physiology; SMOKING/effects