title: Pathologic changes in placentas of ewes inoculated with bluetongue virus.
mesh_terms: D000818:Animals; D005260:Female; D005333:Fetus / Q000473:pathology*; D009500:Neutralization Tests; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D011270:Pregnancy, Animal; D012087:Reoviridae / Q000302:isolation & purification; D012088:Reoviridae Infections / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*