title: ED patients with atypical chest pain.
authors.forename: J A
authors.initials: JA
authors.lastname: Knight
authors.forename: R J
authors.initials: RJ
authors.lastname: Butcher
mesh_terms: D002637:Chest Pain / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D004630:Emergencies; D004636:Emergency Service, Hospital; D005080:Exercise Test / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors