title: Forum on clinical research. Oxygen uptake and cardiopulmonary adjustments to change in posture in normal male subjects and in patients with chronic obstructive pulmonary disease.
mesh_terms: D000328:Adult; D000368:Aged; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000502:physiology*; D011187:Posture
chemical_list: D010100:Oxygen