Drupal-Bibcite0<style face="normal" font="default" size="100%">The impact of a closed-loop electronic prescribing and administration system on prescribing errors, administration errors and staff time: a before-and-after study.</style><style face="normal" font="default" size="100%">The impact of a closed-loop electronic prescribing and administration system on prescribing errors, administration errors and staff time: a before-and-after study.</style>