title: Functional endoscopic surgery to the sinuses.
authors.affiliation: Ferens Institute of Otolaryngology, University College and Middlesex School of Medicine, London.
authors.forename: C A
authors.initials: CA
authors.lastname: East
mesh_terms: D004724:Endoscopy; D005005:Ethmoid Sinus / Q000601:surgery; D006801:Humans; D012852:Sinusitis / Q000601:surgery*