The experimental production of resistance to stress-induced stomach lesions in the rat.
D000818:Animals; D006185:Habituation, Psychophysiologic; D006234:Handling, Psychological; D006801:Humans; D008297:Male; D051381:Rats; D012149:Restraint, Physical; D012420:Running; D013276:Stomach Ulcer / Q000209:etiology / Q000517:prevention & control*; D013315:Stress, Psychological / Q000502:physiology*; D013997:Time Factors