[Control of virus abortion in sheep].
D000034:Abortion, Veterinary / Q000517:prevention & control*; D000818:Animals; D005260:Female; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary
Die Bekämpfung des Virusabortes der Schafe.