Drupal-Bibcite0<style face="normal" font="default" size="100%">Screening for atrial fibrillation during influenza vaccinations by primary care nurses using a smartphone electrocardiograph (iECG): A feasibility study</style><style face="normal" font="default" size="100%">Screening for atrial fibrillation during influenza vaccinations by primary care nurses using a smartphone electrocardiograph (iECG): A feasibility study</style>