title: Venous admixture and lung water in healthy subjects over 50 years of age.
mesh_terms: D000368:Aged; D001810:Blood Volume; D002302:Cardiac Output; D005260:Female; D006801:Humans; D007201:Indicator Dilution Techniques; D008168:Lung / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000032:analysis / Q000097:blood / Q000494:pharmacology; D010313:Partial Pressure; D011187:Posture; D011650:Pulmonary Alveoli; D011652:Pulmonary Circulation / Q000187:drug effects; D012119:Respiration / Q000187:drug effects; D013147:Spirometry; D014867:Water / Q000378:metabolism*
chemical_list: D014867:Water; D010100:Oxygen