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Subjects
- China15
- Hygiene15
- State Children's Health Insurance Program (U.S.)14
- Tuberculosis, Pulmonary -- prevention & control14
- Immunization13
- New York13
- Patients13
- Public Health13
- Vaccination13
- Boston12
- Child Care12
- Dental Caries -- prevention & control12
- Mothers12
- Disease11
- France11
- Antitussive Agents10
- Insurance Coverage10
- Military Nursing10
- Mother-Child Relations10
- New York City10