title: Natural environment: theoretical and practical aspects for breeding and rearing laboratory animals.
mesh_terms: D000374:Aggression; D000818:Animals; D000830:Animals, Laboratory; D001522:Behavior, Animal; D001947:Breeding; D002415:Cats; D004777:Environment; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal; D011817:Rabbits; D051381:Rats