title: Do ear tubes in young children improve their later development?
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003071:Cognition; D034381:Hearing Loss / Q000209:etiology; D006801:Humans; D008876:Middle Ear Ventilation / Q000295:instrumentation*; D010034:Otitis Media with Effusion / Q000150:complications / Q000628:therapy*