Richardson, Garwood C. "The role of viosterol in pregnancy." Reprinted from the Illinois Medical Journal, June 1931.

Richardson, Garwood C. "The role of viosterol in pregnancy." Reprinted from the Illinois Medical Journal, June 1931., 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/263140 Accessed December 21, 2025.