Subjects
- United States5,835
- Physicians2,683
- Military Personnel2,165
- American Civil War1,508
- Medicine1,475
- Nonprescription Drugs1,151
- Hospitals, Military1,109
- World War II1,055
- Nurses1,032
- United States. Army1,029
- Homeopathy897
- New York757
- Child736
- Libraries, Medical693
- Military Medicine679
- United States. Department of Health and Human Services658
- Russian-Japanese War635
- Anatomy625
- Materia Medica620
- Public Health618
