Mortality rate and body mass development of premature rats delivered by caesarean section.
D000818:Animals; D001835:Body Weight; D002585:Cesarean Section / Q000662:veterinary*; D004195:Disease Models, Animal; D005260:Female; D005865:Gestational Age; D011247:Pregnancy; D011379:Prognosis; D051381:Rats; D011919:Rats, Inbred Strains