Isolation of Leptospira interrogans serovar hardjo from aborted bovine fetuses in England.
D000034:Abortion, Veterinary / Q000382:microbiology*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D005260:Female; D005333:Fetus / Q000382:microbiology*; D007921:Leptospira interrogans / Q000302:isolation & purification*; D011247:Pregnancy; D014895:Weil Disease / Q000382:microbiology / Q000662:veterinary*