title: [Surgical treatment of chronic frontitis. Historical overview].
authors.forename: K V
authors.initials: KV
authors.lastname: Savranskaia
mesh_terms: D002908:Chronic Disease; D015522:Frontal Sinusitis / Q000266:history* / Q000601:surgery; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D013517:Otorhinolaryngologic Surgical Procedures / Q000266:history* / Q000379:methods