LEVI, M L Experimental study of Johne's disease in goats. [electronic resource] - The Journal of comparative pathology and therapeutics Jan 1948 - 38-63 p. digital Publication Type: Journal Article ISSN: 0368-1742 Standard No.: 10.1016/s0368-1742(48)80004-4 doi Subjects--Topical Terms: AnimalsGoat DiseasesGoatsHumansParatuberculosis