title: The changing arterial oxygen tension--disease or physician?
mesh_terms: D002302:Cardiac Output; D008176:Lung Volume Measurements; D010100:Oxygen / Q000097:blood*; D010108:Oxyhemoglobins; D011175:Positive-Pressure Respiration; D011652:Pulmonary Circulation; D014655:Vascular Resistance; D014661:Vasoconstriction
chemical_list: D010108:Oxyhemoglobins; D010100:Oxygen