title: [Local anesthesia in endonasal paranasal sinus operations].
authors: W
authors: W
authors: Hosemann
mesh_terms: D000772:Anesthesia, Local; D003042:Cocaine; D004724:Endoscopy; D006488:Hemostasis, Surgical; D006801:Humans; D008012:Lidocaine; D010254:Paranasal Sinus Diseases / Q000601:surgery*
chemical_list: D008012:Lidocaine; D003042:Cocaine