The isolation of a leptospire from an aborted bovine fetus.
D000034:Abortion, Veterinary / Q000382:microbiology*; D000818:Animals; D001202:Ascitic Fluid / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D005260:Female; D005333:Fetus / Q000382:microbiology*; D007919:Leptospira / Q000302:isolation & purification*; D007922:Leptospirosis / Q000382:microbiology / Q000662:veterinary*; D011247:Pregnancy