Food deprivation, shock stress and stomach lesions in the rat.
D000818:Animals; D001835:Body Weight; D004195:Disease Models, Animal; D004597:Electroshock; D005215:Fasting; D005508:Food Deprivation; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders / Q000209:etiology; D051381:Rats; D013276:Stomach Ulcer / Q000209:etiology*; D013315:Stress, Psychological; D013997:Time Factors