Drupal-Bibcite0<style face="normal" font="default" size="100%">Education and risk for acute myocardial infarction in 52 high, middle and low-income countries: INTERHEART case-control study</style><style face="normal" font="default" size="100%">Education and risk for acute myocardial infarction in 52 high, middle and low-income countries: INTERHEART case-control study</style>