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- Simpson, James Young, 1811-18702
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- Acton, William, 1813-18751
- Allen, Thomas.1
- American Medical Association.1
- American Medical Association. Committee on Practical Medicine.1
- American Medical Association. Committee on Surgery, author.1
- Ames, S.1
- Araujo, JoseĢ Xavier Lopes de.1
- Arnott, Neil, 1788-18741
- Ashwell, Samuel, 1798-18571
- Bagley, George K.1
- Banning, E. P. (Edmund Prior), 1810-1
- Barker, Fordyce, 1819-18911
- Bartlett, Elisha, 1804-18551
- Batchelder, John P. (John Putnam), 1784-18681
- Beach, W. (Wooster), 1794-18681
- Becker, A. C. (Alexander Christian), 1815-18491
- Bedford, Gunning S., 1806-18701