title: Pneumatic dilation of a sigmoid esophagus in achalasia using an overtube.
authors.affiliation: University of Miami, School of Medicine/Mt. Sinai Medical Center, Division of Gastroenterology, Florida 33140.
authors.forename: D
authors.initials: D
authors.lastname: Bernstein
authors.forename: J S
authors.initials: JS
authors.lastname: Barkin
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004106:Dilatation / Q000295:instrumentation* / Q000379:methods; D004931:Esophageal Achalasia / Q000175:diagnosis / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans; D008297:Male