title: An improved overtube for therapeutic peroral endoscopy.
authors.forename: B H
authors.initials: BH
authors.lastname: Rogers
mesh_terms: D004943:Esophagogastric Junction; D020701:Esophagoscopes; D004947:Esophagus; D005547:Foreign Bodies / Q000628:therapy; D005751:Gastric Lavage; D020699:Gastroscopes; D006801:Humans; D007440:Intubation / Q000295:instrumentation*; D008460:Meat