Nocardia asteroides abortion in swine.
D000034:Abortion, Veterinary / Q000209:etiology*; D000818:Animals; D005260:Female; D009617:Nocardia Infections / Q000150:complications / Q000662:veterinary*; D011247:Pregnancy; D013552:Swine; D013553:Swine Diseases / Q000209:etiology*