Subjects
- United States923
- Medicine514
- Hygiene281
- Materia Medica181
- Physiological Phenomena173
- Homeopathy158
- Physicians144
- Public Health125
- World War II117
- Therapeutics116
- Clinical Medicine111
- Pharmaceutical Preparations111
- Libraries, Medical106
- Health Education97
- China93
- Military Medicine91
- New York91
- California86
- Surgical Procedures, Operative84
- Phytotherapy81
