%0 Journal Article %B Ann Emerg Med %D 2009 %G eng %N 4 %P 462-468.e1 %R 10.1016/j.annemergmed.2008.09.018 %T Time motion study in a pediatric emergency department before and after computer physician order entry. %V 53 %1 https://www.ncbi.nlm.nih.gov/pubmed/19026466 %8 04/2009