title: Topical anesthesia of the airway and esophagus.
authors.forename: C Blake
authors.initials: CB
authors.lastname: Simpson
authors.forename: Milan R
authors.initials: MR
authors.lastname: Amin
authors.forename: Gregory N
authors.initials: GN
authors.lastname: Postma
mesh_terms: D000287:Administration, Topical; D000772:Anesthesia, Local / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D004945:Esophagoscopy; D006801:Humans; D007828:Laryngoscopy
chemical_list: D000779:Anesthetics, Local