%0 Journal Article %B Med Care %D 2008 %G eng %N 11 %P 1149-56 %R 10.1097/MLR.0b013e31817925c1 %T Patient safety climate in US hospitals: variation by management level. %V 46 %1 https://www.ncbi.nlm.nih.gov/pubmed/18953225 %8 11/2008