Subjects
- United States482
- Medicine184
- Libraries, Medical98
- Homeopathy93
- Physicians75
- Regional Medical Programs75
- Military Medicine60
- New York58
- World War II57
- Materia Medica53
- Organizational Policy46
- World War I46
- Health Planning Support43
- Military Personnel41
- Hygiene39
- Therapeutics37
- Pharmaceutical Preparations36
- United States. Army. Medical Department36
- Hospitals, Military31
- Surgical Procedures, Operative30
