Massive hemorrhage of the upper gastrointestinal tract:  indications for subtotal gastrectomy or vagectomy.
D005743:Gastrectomy; D006470:Hemorrhage; D006801:Humans; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage; D041742:Upper Gastrointestinal Tract
GASTRECTOMY; PEPTIC ULCER/hemorrhage