[So-called stress ulcer].
D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000209:etiology*; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery; D013312:Stress, Physiological / Q000150:complications*
La cosiddetta ulcera da stress.