[Stress ulcers in gastrointestinal tract].
D000368:Aged; D005767:Gastrointestinal Diseases / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013312:Stress, Physiological / Q000150:complications*; D014456:Ulcer / Q000601:surgery*
Stressovye iazvy zheludochno-kishechnogo trakta