No abstract available
MeSH terms
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Acute Disease
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Age Distribution
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Anti-Bacterial Agents / therapeutic use*
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Child, Preschool
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Chronic Disease
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Female
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Follow-Up Studies
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Hearing Loss / prevention & control
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Humans
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Incidence
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Infant
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Infant, Newborn
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Male
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Mastoiditis / diagnosis*
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Mastoiditis / drug therapy*
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Mastoiditis / epidemiology
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Mastoiditis / etiology
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Otitis Media with Effusion / complications
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Otitis Media with Effusion / diagnosis
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Otitis Media with Effusion / microbiology
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Risk Assessment
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Severity of Illness Index
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Sex Distribution
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Treatment Outcome