The medical appropriateness of tympanostomy tubes proposed for children younger than 16 years in the United States.
Johns
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D000293:Adolescent; D002648:Child; D006801:Humans; D008876:Middle Ear Ventilation / Q000706:statistics & numerical data*; D010818:Practice Patterns, Physicians'; D012107:Research Design; D016896:Treatment Outcome; D014481:United States; D014600:Utilization Review