Subjects
- Germany189
- Transportation of Patients176
- Medicine165
- Red Cross158
- Japan156
- Pharmacies140
- New York120
- Surgeons119
- Schools, Medical115
- Warfare107
- Anatomy100
- Sanitation97
- Pharmaceutical Preparations96
- Infant95
- Italy95
- United States. Public Health and Marine Hospital Service92
- Black or African American89
- Military Hygiene89
- Military Nursing85
- Belgium82
