title: Normal transnasal esophagoscopy.
authors.affiliation: Center for Voice Disorders, Department of Otolaryngology, Wake Forest University Medical Center, Winston-Salem, N.C., USA.
authors.forename: P C
authors.initials: PC
authors.lastname: Belafsky
authors.forename: G N
authors.initials: GN
authors.lastname: Postma
authors.forename: J A
authors.initials: JA
authors.lastname: Koufman
mesh_terms: D002985:Clinical Protocols; D004935:Esophageal Diseases / Q000175:diagnosis; D020701:Esophagoscopes; D004945:Esophagoscopy / Q000379:methods*; D006801:Humans; D009296:Nasal Cavity