Complications following gastrectomy.
D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011178:Postgastrectomy Syndromes / Q000517:prevention & control* / Q000628:therapy*; D013529:Surgical Wound Dehiscence / Q000517:prevention & control; D013537:Sutures