Arterial-alveolar difference in PCO2 during air and oxygen breathing.
D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000494:pharmacology*; D010313:Partial Pressure; D011650:Pulmonary Alveoli / Q000502:physiology*
D002245:Carbon Dioxide; D010100:Oxygen