title: [Cardiopulmonary exercise tests].
mesh_terms: D002985:Clinical Protocols; D005080:Exercise Test; D006334:Heart Function Tests; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000503:physiopathology; D010100:Oxygen / Q000378:metabolism; D012129:Respiratory Function Tests
chemical_list: D010100:Oxygen