Effect of age at mating on the prenatal and postnatal performance of the female rat.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D005260:Female; D006799:Housing, Animal; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats / Q000502:physiology*; D012737:Sex Factors; D013997:Time Factors; D014886:Weaning