Subjects
- Meteorology -- methods1
- Military Hygiene1
- Military Medicine1
- Military Medicine -- methods1
- Mining1
- New York1
- Physical Conditioning, Human1
- Physical Education and Training1
- Physical Examination1
- Professional Role1
- Records1
- Russia (Pre-1917) -- epidemiology1
- Russia. Armii︠a︡.1
- Sexually Transmitted Diseases1
- Social Welfare1
- Societies -- organization & administration1
- Societies, Medical1
- Societies, Medical -- organization & administration1
- Stretchers1
- Strikes, Employee1