Kim, J C Ultrastructural studies of bovine paratuberculosis (Johne's disease). [electronic resource] - Veterinary medicine, small animal clinician : VM, SAC Jan 1976 - 78-83 p. digital Publication Type: Journal Article ISSN: 0042-4889 Subjects--Topical Terms: AnimalsCattleCattle Diseases--pathologyFemaleIleum--ultrastructureParatuberculosis--pathology