title: Bovine bluetongue: viral isolation from placentome and serologic survey in pregnant cows.
mesh_terms: D000818:Animals; D001819:Bluetongue / Q000276:immunology / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000382:microbiology; D003168:Complement Fixation Tests; D005260:Female; D005333:Fetus / Q000276:immunology; D010920:Placenta / Q000382:microbiology*; D011233:Precipitin Tests; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D012328:RNA Viruses / Q000302:isolation & purification*; D012756:Sheep; D012757:Sheep Diseases; D014777:Virus Diseases / Q000662:veterinary*