title: A contribution to the roentgen diagnostics of limited esophagitis.
authors.forename: S
authors.initials: S
authors.lastname: WELIN
mesh_terms: D004194:Disease; D004935:Esophageal Diseases; D004941:Esophagitis; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography