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- Collins, Sara R., author26
- Jacobi, A. (Abraham), 1830-191926
- Billings, John S. (John Shaw), 1838-1913, author25
- Cooper, Samuel, 1780-184825
- Gross, Samuel D. (Samuel David), 1805-188425
- Jahr, G. H. G. (Gottlieb Heinrich Georg), 1800-187525
- United States. Navy Department. Bureau of Medicine and Surgery, author.24
- Holahan, John, author23
- Horner, William E. (William Edmonds), 1793-185323
- Da Costa, J. M. (Jacob Mendes), 1833-190022
- Paine, Martyn, 1794-187722
- Hammond, William A. (William Alexander), 1828-190021
- United States. Surgeon-General's Office.21
- Army Medical Library (U.S.)20
- Beard, George M. (George Miller), 1839-188320
- Burns, John, 1774-185020
- Engelmann, George J. (George Julius), 1847-190320
- Hahnemann, Samuel, 1755-184320
- Hunter, John, 1728-179320