No abstract available
MeSH terms
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Acoustic Impedance Tests
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Adolescent
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Amblyopia / prevention & control
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Anti-Bacterial Agents / administration & dosage
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Anti-Bacterial Agents / therapeutic use
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Audiometry, Pure-Tone
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Child
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Child, Preschool
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Clinical Trials as Topic
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Cost-Benefit Analysis
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Drug Therapy, Combination
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Evaluation Studies as Topic
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Hearing Disorders / prevention & control*
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Hearing Tests
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Humans
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Mass Screening* / economics
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Mass Screening* / organization & administration
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Otitis Media / prevention & control*
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Otitis Media with Effusion / drug therapy
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Otitis Media with Effusion / prevention & control
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Prednisone / administration & dosage
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Prednisone / therapeutic use
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Refractive Errors / prevention & control
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School Health Services* / economics
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School Health Services* / organization & administration
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Strabismus / prevention & control
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Vision Disorders / prevention & control*
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Vision Tests
Substances
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Anti-Bacterial Agents
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Prednisone