RT Journal Article SR Electronic T1 Improvement and evaluation JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 92 OP 94 DO 10.1136/bmjqs-2014-003889 VO 24 IS 2 A1 Robert L Wears YR 2015 UL http://qualitysafety.bmj.com/content/24/2/92.abstract AB