title: [USE OF 8 PER CENT XYLOCAINE SPRAY FOR SURFACE ANESTHESIA IN OTORHINOLARYNGOLOGY].
mesh_terms: D000293:Adolescent; D000758:Anesthesia; D000772:Anesthesia, Local; D002648:Child; D004945:Esophagoscopy; D005773:Gastroscopy; D005853:Geriatrics; D006801:Humans; D007822:Laryngeal Neoplasms; D007828:Laryngoscopy; D008012:Lidocaine; D009666:Nose; D010036:Otolaryngology; D011127:Polyps; D013514:Surgical Procedures, Operative; D014068:Tonsillectomy
chemical_list: D008012:Lidocaine
keywords: ADOLESCENCE; ANESTHESIA, LOCAL; CHILD; ESOPHAGOSCOPY; GASTROSCOPY; GERIATRICS; LARYNGEAL NEOPLASMS; LARYNGOSCOPY; LIDOCAINE; NOSE; POLYPS; SURGERY, OPERATIVE; TONSILLECTOMY