title: [Change of etiological factors in the development of chronic laryngeal stenosis in children].
mesh_terms: D002908:Chronic Disease; D006801:Humans; D007829:Laryngostenosis / Q000209:etiology*
vernacular_title: Izmenenie etiologicheskikh faktorov v razvitii khronicheskikh stenozov gortani u deteĭ