%0 Journal Article
%B J Clin Nurs
%D 2009
%G eng
%N 4
%P 559-69
%R 10.1111/j.1365-2702.2007.02048.x
%T Using snowball sampling method with nurses to understand medication administration errors.
%V 18
%1 https://www.ncbi.nlm.nih.gov/pubmed/18298506
%8 02/2009