Respiratory insufficiency as a factor in postoperative gastrointestinal bleeding.
D001769:Blood; D002245:Carbon Dioxide; D005750:Gastric Juice; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D010437:Peptic Ulcer; D012131:Respiratory Insufficiency; D013514:Surgical Procedures, Operative
D002245:Carbon Dioxide
BLOOD; CARBON DIOXIDE; GASTRIC JUICE; HEMORRHAGE, GASTROINTESTINAL; PEPTIC ULCER; RESPIRATORY INSUFFICIENCY; SURGERY, OPERATIVE