The management of the complications of peptic ulcer.
D019468:Disease Management; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D008551:Melena; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage
HEMATEMESIS/etiology and pathogenesis; MELENA; PEPTIC ULCER/hemorrhage