%0 Journal Article %B Pharmacoepidemiol Drug Saf %D 2009 %G eng %N 11 %P 992-9 %R 10.1002/pds.1811 %T Methodological variability in detecting prescribing errors and consequences for the evaluation of interventions. %V 18 %1 https://www.ncbi.nlm.nih.gov/pubmed/19634116 %8 11/2009