Gastric ulceration in rats induced by self-imposed immobilization or physical restraint.
D000818:Animals; D001362:Avoidance Learning; D001522:Behavior, Animal; D001835:Body Weight; D004597:Electroshock; D006339:Heart Rate; D006801:Humans; D007103:Immobilization; D008297:Male; D009043:Motor Activity; D051381:Rats; D013276:Stomach Ulcer / Q000209:etiology; D013315:Stress, Psychological; D013997:Time Factors