Ohlmacher, A.P. "laboratory instruction in elementary comparative anatomy and embryology." Reprinted from the New York Medical Journal, 6 January 1894.

Ohlmacher, A.P. "laboratory instruction in elementary comparative anatomy and embryology." Reprinted from the New York Medical Journal, 6 January 1894., 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/263103 Accessed December 20, 2025.