Subjects
- Germany189
- Transportation of Patients176
- Red Cross158
- Japan155
- Medicine155
- Pharmacies140
- Surgeons119
- New York118
- Schools, Medical115
- Warfare107
- Italy95
- Sanitation95
- Infant94
- United States. Public Health and Marine Hospital Service92
- Black or African American89
- Military Nursing85
- Military Hygiene83
- Anatomy82
- Belgium82
- Brazil81
