%0 Journal Article %B Jt Comm J Qual Patient Saf %D 2011 %G eng %N 2 %P 51-58 %T Using a data-matrix-coded sponge counting system across a surgical practice: impact after 18 months. %V 37 %1 https://www.ncbi.nlm.nih.gov/pubmed/21939132 %8 02/2011