title: Mercury bougie self-dilation of the esophagus in the 1990s.
authors: G A
authors: GA
authors: Moody
authors: J F
authors: JF
authors: Mayberry
authors: C S
authors: CS
authors: Probert
mesh_terms: D003680:Deglutition Disorders / Q000628:therapy; D004106:Dilatation / Q000295:instrumentation; D004940:Esophageal Stenosis / Q000628:therapy*; D006801:Humans; D008297:Male; D008628:Mercury; D008875:Middle Aged; D012648:Self Care / Q000295:instrumentation*
chemical_list: D008628:Mercury