title: Spontaneous passage of esophageal coins questionable.
authors.forename: J R
authors.initials: JR
authors.lastname: Rosh
mesh_terms: D000367:Age Factors; D001824:Body Constitution; D002675:Child, Preschool; D004638:Emergency Treatment / Q000191:economics / Q000379:methods*; D004947:Esophagus; D005548:Foreign-Body Migration / Q000150:complications* / Q000191:economics / Q000628:therapy*; D017721:Hospital Costs; D006760:Hospitalization / Q000191:economics; D006801:Humans; D013997:Time Factors