title: Foreign body in the esophagus causing obstruction simulating carcinoma; report of a case.
authors.forename: M W
authors.initials: MW
authors.lastname: NELSON
authors.forename: W
authors.initials: W
authors.lastname: WEISEL
mesh_terms: D004938:Esophageal Neoplasms; D004940:Esophageal Stenosis; D004947:Esophagus; D005547:Foreign Bodies; D006801:Humans