Weight gain as a consequence of maternal behavior in the rat.
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001522:Behavior, Animal; D001835:Body Weight; D001942:Breast Feeding; D005247:Feeding Behavior; D005260:Female; D006120:Grooming; D008297:Male; D008425:Maternal Behavior; D051381:Rats; D013997:Time Factors; D014886:Weaning