Drupal-Bibcite0<style face="normal" font="default" size="100%">Influencing organisational culture to improve hospital performance in care of patients with acute myocardial infarction: a mixed-methods intervention study.</style><style face="normal" font="default" size="100%">Influencing organisational culture to improve hospital performance in care of patients with acute myocardial infarction: a mixed-methods intervention study.</style>