Arterial oxygen tension in the postoperative course after upper abdominal and thoraco-abdominal operations.
D000005:Abdomen / Q000601:surgery; D000758:Anesthesia; D001158:Arteries; D006801:Humans; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery
D010100:Oxygen