title: Ultrathin crossroads: is smaller better?
authors.forename: V Alin
authors.initials: VA
authors.lastname: Botoman
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis / Q000191:economics; D003362:Cost-Benefit Analysis; D003365:Costs and Cost Analysis; D019723:Endoscopes; D016099:Endoscopy, Gastrointestinal / Q000191:economics / Q000379:methods*; D020701:Esophagoscopes; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006801:Humans; D006993:Hypnotics and Sedatives; D055095:Optics and Photonics; D010342:Patient Acceptance of Health Care
chemical_list: D006993:Hypnotics and Sedatives