%0 Journal Article %B Am J Health Syst Pharm %D 2011 %G eng %N 5 %P 434-41 %R 10.2146/ajhp090666 %T Medication-error alerts for warfarin orders detected by a bar-code-assisted medication administration system. %V 68 %1 https://www.ncbi.nlm.nih.gov/pubmed/21330686 %8 03/2011