title: Empiric esophageal dilation for nonobstructive dysphagia.
authors.forename: Kalyana
authors.initials: K
authors.lastname: Lavu
authors.forename: Roland F
authors.initials: RF
authors.lastname: Garretson
authors.forename: Anil
authors.initials: A
authors.lastname: Minocha
mesh_terms: D003680:Deglutition Disorders / Q000473:pathology / Q000628:therapy*; D004106:Dilatation / Q000295:instrumentation*; D016145:Endoscopy, Digestive System; D006801:Humans; D017211:Treatment Failure