Role of blood transfusion in organ system failure following major abdominal surgery.
D000005:Abdomen / Q000601:surgery*; D001803:Blood Transfusion; D006801:Humans; D009102:Multiple Organ Failure / Q000209:etiology*; D011183:Postoperative Complications / Q000628:therapy; D012771:Shock, Hemorrhagic / Q000150:complications