title: Dilation of esophageal strictures and subgroup analyses.
authors.forename: R D
authors.initials: RD
authors.lastname: Marks
authors.forename: T H
authors.initials: TH
authors.lastname: Baron
mesh_terms: D002404:Catheterization; D004940:Esophageal Stenosis / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans; D016896:Treatment Outcome