title: Functional chest pain of presumed esophageal origin.
authors.forename: Yehuda
authors.initials: Y
authors.lastname: Ringel
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Shaheen
authors.forename: Douglas A
authors.initials: DA
authors.lastname: Drossman
mesh_terms: D002637:Chest Pain / Q000175:diagnosis*; D003937:Diagnosis, Differential; D015154:Esophageal Motility Disorders / Q000175:diagnosis*; D006801:Humans; D010147:Pain Measurement; D018570:Risk Assessment; D012720:Severity of Illness Index