Graham, D A Stillbirth/perinatal weak calf syndrome: serological examination for evidence of Neospora caninum infection. [electronic resource] - The Veterinary record Nov 1996 - 523-4 p. digital Publication Type: Journal Article ISSN: 0042-4900 Standard No.: 10.1136/vr.139.21.523 doi Subjects--Topical Terms: Abortion, Veterinary--etiologyAnimalsAnimals, Newborn--parasitologyCattleCattle Diseases--parasitologyCoccidiosis--complicationsFemaleNeosporaPregnancy