title: Activity-stress ulcer in the rat, hamster, gerbil and guinea pig.
mesh_terms: D000818:Animals; D006224:Cricetinae; D004195:Disease Models, Animal; D005508:Food Deprivation; D005849:Gerbillinae; D006168:Guinea Pigs; D008297:Male; D009043:Motor Activity; D051381:Rats; D012107:Research Design; D013045:Species Specificity; D013276:Stomach Ulcer / Q000209:etiology*; D013312:Stress, Physiological; D013997:Time Factors