title: Arterial oxygen tension in relation to age in hospital subjects.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D006760:Hospitalization; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D012119:Respiration; D012737:Sex Factors; D013147:Spirometry
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen