%0 Journal Article %B World J Surg %D 2010 %G eng %N 2 %P 353-61 %R 10.1007/s00268-009-0312-z %T Development and evaluation of an observational tool for assessing surgical flow disruptions and their impact on surgical performance. %V 34 %1 https://www.ncbi.nlm.nih.gov/pubmed/20012288 %8 02/2010