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Subjects
- United States17
- Child16
- Infant13
- Oral Hygiene10
- Dental Care8
- Leprosy -- complications8
- Military Personnel8
- Adolescent7
- Military Medicine7
- Military Hygiene6
- Naval Medicine6
- Parent-Child Relations6
- Malaria -- prevention & control5
- Muridae5
- Syphilis5
- Warfare5
- Allied Health Personnel4
- Child Development4
- DDT4
- Fluoridation4
