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Subjects
- United States14
- Malaria -- prevention & control9
- Military Medicine8
- Military Personnel7
- Military Hygiene6
- Naval Medicine6
- Oral Hygiene6
- Dental Care5
- Mosquito Control -- methods5
- DDT4
- Syphilis4
- Tuberculosis, Pulmonary4
- Allied Health Personnel3
- Child3
- Combat Disorders -- psychology3
- Infant3
- Insect Control -- methods3
- Neoplasms -- diagnosis3
- Nutritional Physiological Phenomena3
- Penicillins -- therapeutic use3