title: A pathologic study on fetuses and placentas from cows affected with enzootic bovine leukosis with reference to transplacental infection of bovine leukemia virus.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D002417:Cattle; D002418:Cattle Diseases / Q000151:congenital* / Q000473:pathology; D005260:Female; D005333:Fetus / Q000473:pathology*; D007938:Leukemia / Q000151:congenital / Q000473:pathology / Q000662:veterinary*; D001909:Leukemia Virus, Bovine / Q000276:immunology; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000276:immunology* / Q000473:pathology; D011247:Pregnancy
chemical_list: D000914:Antibodies, Viral