Growth and exploratory behavior of premature rats.
D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001522:Behavior, Animal; D001724:Birth Weight; D002585:Cesarean Section; D003672:Defecation; D004644:Emotions; D005106:Exploratory Behavior; D005260:Female; D005865:Gestational Age; D006128:Growth; D008297:Male; D011247:Pregnancy; D051381:Rats; D014554:Urination