%0 Journal Article %B Qual Saf Health Care %D 2009 %G eng %N 5 %P 341-346 %R 10.1136/qshc.2009.034231 %T Care homes' use of medicines study: prevalence, causes and potential harm of medication errors in care homes for older people. %V 18 %1 https://www.ncbi.nlm.nih.gov/pubmed/19812095 %8 10/2009