SOME EFFECTS OF GROUP SIZE ON BEHAVIOR AND PHYSIOLOGY OF THE RAT.
D000222:Adaptation, Physiological; D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D003080:Cold Temperature; D004777:Environment; D006801:Humans; D006815:Hunger; D051381:Rats; D012106:Research; D013312:Stress, Physiological
ADAPTATION, PHYSIOLOGICAL; BEHAVIOR, ANIMAL; BODY WEIGHT; COLD; ENVIRONMENT; EXPERIMENTAL LAB STUDY; HUNGER; RATS; STRESS