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Subjects
- Fredrickson, Donald S.170
- Physicians164
- National Institutes of Health (U.S.)94
- Administrative Personnel85
- National Library of Medicine (U.S.)46
- African Americans42
- Libraries, Medical41
- United States. Public Health and Marine Hospital Service.41
- Anniversaries and Special Events33
- Awards and Prizes27
- United States. Navy25
- Volunteers22
- Librarians21
- Nurse Midwives21
- Military Personnel20
- Plague -- prevention & control17
- San Francisco17
- United States. Public Health Service.17
- Army Medical Library (U.S.)16
- Famous Persons13