title: [Rigid endoscopes for esophagoscopy is no longer indicated].
authors: Lasse
authors: L
authors: Bremholm
authors: Peter
authors: P
authors: Vilmann
mesh_terms: D020701:Esophagoscopes / Q000009:adverse effects / Q000592:standards*; D004945:Esophagoscopy / Q000009:adverse effects / Q000295:instrumentation / Q000592:standards*; D006801:Humans; D012307:Risk Factors