title: Milk drop syndrome resulting from Leptospira hardjo.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology; D002418:Cattle Diseases / Q000209:etiology*; D005260:Female; D007774:Lactation; D007922:Leptospirosis / Q000209:etiology / Q000662:veterinary*; D011247:Pregnancy