title: Unexpected migration of an esophageal foreign body.
authors.affiliation: Department of Anaesthesia, Sunnybrook Medical Centre, University of Toronto, Canada.
authors.forename: M
authors.initials: M
authors.lastname: Greschner
authors.forename: J H
authors.initials: JH
authors.lastname: Devitt
mesh_terms: D000328:Adult; D004947:Esophagus; D005260:Female; D005547:Foreign Bodies; D005548:Foreign-Body Migration; D006801:Humans