RT Journal Article SR Electronic T1 Recipes for checklists and bundles: one part active ingredient, two parts measurement JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP bmjqs-2012-001480 DO 10.1136/bmjqs-2012-001480 A1 Vineet Chopra A1 Kaveh G Shojania YR 2012 UL http://qualitysafety.bmj.com/content/early/2012/10/03/bmjqs-2012-001480.abstract AB