Drupal-Bibcite0<style face="normal" font="default" size="100%">Sulfonylureas versus metformin and the risk of ventricular arrhythmias among people with type 2 diabetes: a population-based cohort study</style><style face="normal" font="default" size="100%">Sulfonylureas versus metformin and the risk of ventricular arrhythmias among people with type 2 diabetes: a population-based cohort study</style>