Drupal-Bibcite0<style face="normal" font="default" size="100%">Safety of off-label dose reduction of non-vitamin K antagonist oral anticoagulants in patients with atrial fibrillation</style><style face="normal" font="default" size="100%">Safety of off-label dose reduction of non-vitamin K antagonist oral anticoagulants in patients with atrial fibrillation</style>