%0 Journal Article
%B Ann Pharmacother
%D 2013
%G eng
%N 2
%P 237-56
%R 10.1345/aph.1R147
%T Prevalence and nature of medication administration errors in health care settings: a systematic review of direct observational evidence.
%V 47
%1 https://www.ncbi.nlm.nih.gov/pubmed/23386063
%8 02/2013