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Subjects
- Swimming[remove]12
- Safety3
- Drowning -- prevention & control2
- Exercise2
- Accident Prevention1
- Acquired Immunodeficiency Syndrome -- prevention & control1
- Adolescent1
- Alcohol Drinking -- prevention & control1
- Alcohol-Related Disorders -- prevention & control1
- Balneology1
- Condoms1
- Diet1
- Education of Hearing Disabled1
- Health Behavior1
- Heart Diseases -- prevention & control1
- Motion Pictures as Topic1
- Nurses1
- Otitis Media -- etiology1
- Physical Fitness1
- Quality of Life1