%0 Journal Article
%K Chart review methodologies
%K Hospital medicine
%K Medical error, measurement/epidemiology
%K Patient safety
%B BMJ Qual Saf
%D 2015
%G eng
%N 9
%P 561-571
%R 10.1136/bmjqs-2014-003702
%T How effective are patient safety initiatives? A retrospective patient record review study of changes to patient safety over time.
%V 24
%1 https://www.ncbi.nlm.nih.gov/pubmed/26150548
%8 09/2015