title: [Causes of postoperative recurrence of frontal sinusitis].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005626:Frontal Sinus / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology*; D012008:Recurrence; D012852:Sinusitis / Q000209:etiology / Q000601:surgery*
vernacular_title: O prícinách pooperacnej recidivy frontálnej sinusitídy.