%0 Journal Article %B J Patient Saf %D 2014 %G eng %N 1 %P 64-71 %R 10.1097/PTS.0b013e3182952644 %T Safety in numbers: the development of Leapfrog's composite patient safety score for U.S. hospitals. %V 10 %1 https://www.ncbi.nlm.nih.gov/pubmed/24080719 %8 03/2014