Linnabary, Robert D., Gavin L. Meerdink, Michael T. Collins, Judith R. Stabel, Raymond W. Sweeney, Mary Kay Washington, and Scott J. Wells. “Johne’s Disease In Cattle”. Council for Agricultural Science and Technology (CAST) (May 20, 2001). Accessed July 1, 2026. https://publications.cast-science.org/CAST/article/view/188.