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Subjects
- Manuscripts as Topic1
- Manuscripts, Medical as Topic1
- Maryland5
- Massachusetts1
- Massachusetts Medical Society.1
- Medicine77
- Military Medicine2
- National Library of Medicine (U.S.)7
- National Library of Medicine (U.S.). History of Medicine Division2
- Ophthalmology -- history1
- Periodicals as Topic16
- Portugal1
- Rare Books1
- Reference Books3
- Schools, Medical1
- Societies, Medical1
- Spain1
- United States87
- United States. Surgeon-General's Office2