RT Journal Article SR Electronic T1 Medication safety: opening up the black box JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 702 OP 704 DO 10.1136/bmjqs-2013-002238 VO 22 IS 9 A1 Barbara Mintzes YR 2013 UL http://qualitysafety.bmj.com/content/22/9/702.abstract AB