________. "Six years' experience with a herd experimentally infected with Johne's disease." Reprinted from Cornell Veterinarian, Vol.XXIII, No.1, January 1933.

________. "Six years' experience with a herd experimentally infected with Johne's disease." Reprinted from Cornell Veterinarian, Vol.XXIII, No.1, January 1933., Box: 2. Veterinary Reprint and Pamphlet Collection, 24-4-3369. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/262691 Accessed December 30, 2025.