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Subjects
- Health Surveys12
- Sanitation12
- Water Supply12
- Vital Statistics11
- Sewage10
- Waste Management9
- Military Medicine5
- United States5
- World War II5
- California3
- Clinical Medicine2
- Color Therapy2
- Dairying2
- Military Personnel2
- Mobile Health Units2
- New York2
- 20th General Hospital.1
- Alcohol Withdrawal Delirium1
- Asia, Western1
- Bacteriology1