title: Optical dilators: a potential advance in the treatment of patients with dysphagia?
authors.forename: Kenneth R
authors.initials: KR
authors.lastname: Devault
mesh_terms: D003680:Deglutition Disorders; D004106:Dilatation / Q000295:instrumentation*; D016099:Endoscopy, Gastrointestinal / Q000379:methods; D004867:Equipment Design; D004940:Esophageal Stenosis / Q000628:therapy*; D005471:Fluoroscopy; D006801:Humans