Ravenel, Mazyck R. "Intercommunicability of human and bovine tuberculosis : An address delivered at the annual conversational meeting of the Pathological Society of Philadelphia, on Thursday evening, April 24, 1902." Reprinted from the University of Pennsylvania Medical Bulletin, May 1902.

Ravenel, Mazyck R. "Intercommunicability of human and bovine tuberculosis : An address delivered at the annual conversational meeting of the Pathological Society of Philadelphia, on Thursday evening, April 24, 1902." Reprinted from the University of Pennsylvania Medical Bulletin, May 1902., Box: 4. Veterinary Reprint and Pamphlet Collection, 24-4-3369. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/263133 Accessed December 23, 2025.