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Subjects
- History, 18th Century[remove]32
- History, 19th Century12
- History of Medicine9
- History, 17th Century7
- United States7
- Physicians -- history5
- Printing -- history4
- Massachusetts3
- Pennsylvania3
- Anesthesia -- history2
- Anesthetics -- history2
- Germany2
- Mortality2
- New Hampshire2
- Physicians2
- Societies, Medical -- history2
- Yellow Fever2
- Anesthesiology -- history1
- Appendectomy -- history1
- Appendicitis -- history1