title: Conflict duration, feeding schedule, and strain differences in conflict-induced gastric ulcers.
mesh_terms: D000311:Adrenal Glands / Q000033:anatomy & histology; D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D002940:Circadian Rhythm; D003220:Conflict, Psychological; D004195:Disease Models, Animal; D004597:Electroshock; D005247:Feeding Behavior; D005508:Food Deprivation; D005824:Genetics, Behavioral; D006799:Housing, Animal; D006801:Humans; D008297:Male; D009929:Organ Size; D011602:Psychophysiologic Disorders / Q000209:etiology; D051381:Rats; D013276:Stomach Ulcer / Q000209:etiology*; D013315:Stress, Psychological; D013997:Time Factors