RT Journal Article SR Electronic T1 Temporal trends in patient safety in the Netherlands: reductions in preventable adverse events or the end of adverse events as a useful metric? JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 541 OP 544 DO 10.1136/bmjqs-2015-004461 VO 24 IS 9 A1 Kaveh G Shojania A1 Perla J Marang-van de Mheen YR 2015 UL http://qualitysafety.bmj.com/content/24/9/541.abstract AB