%0 Journal Article %K improvement programmes %K measurement %K mixed-methods %K patient safety %K quality improvement collaboratives %B BMJ Open %D 2016 %G eng %N 9 %P e011886 %R 10.1136/bmjopen-2016-011886 %T Multimethod study of a large-scale programme to improve patient safety using a harm-free care approach. %V 6 %1 https://www.ncbi.nlm.nih.gov/pubmed/27660317 %8 09/2016