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Subjects
- Physicians2,673
- Nurses2,034
- Acquired Immunodeficiency Syndrome -- prevention & control1,993
- Nonprescription Drugs993
- Condoms975
- Hospitals, Military944
- Veterans888
- Safe Sex830
- Military Personnel826
- Surgeons736
- Russian-Japanese War640
- World Health Organization.539
- Anniversaries and Special Events523
- Child522
- Health Education517
- HIV Infections -- prevention & control502
- World War I501
- World War II500
- Acquired Immunodeficiency Syndrome476
- France452