title: Webs and constricting bands in the upper esophagus (sideropenic dysphagia).
authors.forename: M A
authors.initials: MA
authors.lastname: THOMAS
mesh_terms: D003679:Deglutition; D003680:Deglutition Disorders; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D020407:Internet; D011004:Plummer-Vinson Syndrome; D011859:Radiography
keywords: DEGLUTITION/disorders; ESOPHAGUS/roentgenography