[Pathomorphological changes in the placenta in sheep].
D000818:Animals; D005260:Female; D010920:Placenta / Q000473:pathology*; D010922:Placenta Diseases; D011247:Pregnancy; D011248:Pregnancy Complications / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*
Patomorfologicheskie izmeneniia v platsente u ovets.