MANAGEMENT OF UPPER GASTROINTESTINAL HEMORRHAGE.
D001803:Blood Transfusion; D003933:Diagnosis; D004381:Duodenal Ulcer; D006471:Gastrointestinal Hemorrhage; D005853:Geriatrics; D006470:Hemorrhage; D006801:Humans; D010438:Peptic Ulcer Hemorrhage; D011182:Postoperative Care; D013514:Surgical Procedures, Operative; D014628:Vagotomy
BLOOD TRANSFUSION; DIAGNOSIS; DUODENAL ULCER; GERIATRICS; HEMORRHAGE, GASTROINTESTINAL; PEPTIC ULCER HEMORRHAGE; POSTOPERATIVE CARE; SURGERY, OPERATIVE; VAGOTOMY