[Relationship of a pathological labor to viability of calves].
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D002417:Cattle; D005260:Female; D008297:Male; D007744:Obstetric Labor Complications / Q000662:veterinary*; D011247:Pregnancy; D012737:Sex Factors
Sviaz' patologicheskikh rodov s zhiznesposobnost'iu teliat.