title: [Prolonged drainage of the antrum in suppurative otoantrits, antritis and exudative otitis media].
mesh_terms: D000208:Acute Disease; D002675:Child, Preschool; D004322:Drainage / Q000295:instrumentation; D006801:Humans; D007223:Infant; D008443:Maxillary Sinus; D010033:Otitis Media / Q000150:complications*; D011677:Punctures / Q000295:instrumentation; D012008:Recurrence; D012852:Sinusitis / Q000209:etiology / Q000628:therapy*; D013492:Suppuration / Q000150:complications
vernacular_title: Dlitel'noe drenirovanie antruma pri gnoĭnykh otoantritakh, antritakh i éksssudativnykh srednykh otitakh