%0 Journal Article %B Surgery %D 2009 %G eng %N 5 %P 527-35 %R 10.1016/j.surg.2009.01.011 %T Prevention of retained surgical sponges: a decision-analytic model predicting relative cost-effectiveness. %V 145 %1 https://www.ncbi.nlm.nih.gov/pubmed/19375612 %8 05/2009