Development of stress ulcer in rats and guinea pigs by mechanical rotation.
D000818:Animals; D006168:Guinea Pigs; D008297:Male; D008722:Methods; D010437:Peptic Ulcer / Q000209:etiology*; D051381:Rats; D012399:Rotation; D013312:Stress, Physiological / Q000209:etiology*; D013997:Time Factors