PT - JOURNAL ARTICLE AU - Ann M Borzecki AU - Amy K Rosen TI - Is there a ‘best measure’ of patient safety? AID - 10.1136/bmjqs-2019-009730 DP - 2019 Oct 08 TA - BMJ Quality & Safety PG - bmjqs-2019-009730 4099 - http://qualitysafety.bmj.com/content/early/2019/10/08/bmjqs-2019-009730.short 4100 - http://qualitysafety.bmj.com/content/early/2019/10/08/bmjqs-2019-009730.full