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Subjects
- Military Personnel14
- United States11
- World War II11
- Public Health5
- United States -- epidemiology4
- Cold Temperature3
- Japan3
- Morbidity3
- New York3
- Protective Clothing3
- Syphilis -- epidemiology3
- Syphilis Serodiagnosis3
- Diet2
- Health Surveys2
- Military Personnel -- statistics & numerical data2
- Nutritive Value2
- Occupational Health2
- Sexually Transmitted Diseases -- epidemiology2
- United States. Army.2
- Accidents, Occupational -- statistics & numerical data1