[Acute postoperative gastrointestinal ulceration].
D005767:Gastrointestinal Diseases; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D011184:Postoperative Period; D014456:Ulcer
PEPTIC ULCER/etiology and pathogenesis
Acute ulcera van het maagdarmkanaal na operaties.