title: Esophagography and esophagoscopy.
authors.forename: R J
authors.initials: RJ
authors.lastname: Toohill
authors.forename: T W
authors.initials: TW
authors.lastname: Grossman
mesh_terms: D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004945:Esophagoscopy; D004947:Esophagus / Q000000981:diagnostic imaging*; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography