Infectious bovine rhinotracheitis: correlation of fetal and placental lesions with viral isolations.
D000034:Abortion, Veterinary / Q000382:microbiology*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D005260:Female; D005315:Fetal Diseases / Q000382:microbiology / Q000662:veterinary*; D006566:Herpesviridae Infections / Q000382:microbiology / Q000662:veterinary*; D007242:Herpesvirus 1, Bovine / Q000302:isolation & purification*; D011247:Pregnancy