title: Evaluation of patients with chest pain and normal coronary angiograms.
authors.affiliation: University of Toronto, Toronto General Hospital, EN 13-204, 200 Elizabeth St, Toronto, Ontario, Canada M5G 2C4. leonard.schwartz@uhn.on.ca
authors.forename: L
authors.initials: L
authors.lastname: Schwartz
authors.forename: M G
authors.initials: MG
authors.lastname: Bourassa
mesh_terms: D002637:Chest Pain / Q000000981:diagnostic imaging / Q000209:etiology*; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004947:Esophagus / Q000294:innervation; D006801:Humans; D013909:Thorax / Q000294:innervation