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Subjects
- Military Personnel8
- United States -- epidemiology4
- World War II4
- Morbidity3
- Syphilis -- epidemiology3
- Syphilis Serodiagnosis3
- United States3
- Communicable Diseases -- mortality2
- Michigan2
- United States. Army.2
- Archives1
- Catholicism1
- Cesarean Section -- statistics & numerical data1
- Child Welfare1
- Communicable Disease Control1
- Desert Climate1
- Diet1
- Disabled Children -- rehabilitation1
- Epidemiology1
- Health Care Surveys1