Predatory attack by rats: its relationship to feeding and type of prey.
D000374:Aggression; D000818:Animals; D001522:Behavior, Animal; D005247:Feeding Behavior; D005508:Food Deprivation; D006801:Humans; D006815:Hunger; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors