title: The not so obvious truth.
authors.forename: J S
authors.initials: JS
authors.lastname: Alpert
mesh_terms: D002637:Chest Pain; D003325:Coronary Care Units; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000453:epidemiology; D011379:Prognosis; D012307:Risk Factors