[Stress ulcer].
D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology* / Q000517:prevention & control / Q000628:therapy; D010438:Peptic Ulcer Hemorrhage / Q000517:prevention & control; D013312:Stress, Physiological / Q000150:complications*; D014947:Wounds and Injuries / Q000150:complications