Drupal-Bibcite31<style face="normal" font="default" size="100%">Use of clopidogrel and proton pump inhibitors after a serious acute coronary event: risk of coronary events and peptic ulcer bleeding</style><style face="normal" font="default" size="100%">Use of clopidogrel and proton pump inhibitors after a serious acute coronary event: risk of coronary events and peptic ulcer bleeding</style>