"Tuberculosis: A plain statement of facts regarding the disease, prepared especially for farmers and others interested in live stock." U.S. Department of Agriculture, Farmers' Bulletin No. 473, 1916., Box: 5. Veterinary Reprint and Pamphlet Collection, 24-4-3369. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/263420 Accessed March 30, 2026.