Drupal-Bibcite0<style face="normal" font="default" size="100%">A cross-sectional study on the relationship between utilization of root cause analysis and patient safety at 139 Department of Veterans Affairs medical centers.</style><style face="normal" font="default" size="100%">A cross-sectional study on the relationship between utilization of root cause analysis and patient safety at 139 Department of Veterans Affairs medical centers.</style>