Infectious bovine abortion: a practitioner's approach to diagnosis.
D000034:Abortion, Veterinary / Q000175:diagnosis* / Q000209:etiology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D005313:Fetal Death / Q000175:diagnosis; D005315:Fetal Diseases / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary; D010922:Placenta Diseases / Q000175:diagnosis / Q000662:veterinary; D011247:Pregnancy; D013048:Specimen Handling; D014591:Uterine Diseases / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary