title: [The epidemiology of secretory otitis media in 7 year old children. A résumé].
mesh_terms: D000158:Acoustic Impedance Tests; D002648:Child; D003718:Denmark; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D010033:Otitis Media / Q000150:complications / Q000453:epidemiology*
vernacular_title: Sekretorisk otitis media's epidemiologi hos 7-årige. Et resumé.