A behaviourally anchored rating scale for evaluating the use of the WHO surgical safety checklist: development and initial evaluation of the WHOBARS
Daniel A Devcich, Jennifer Weller, Simon J Mitchell, Scott McLaughlin, Lauren Barker, Jenny W Rudolph, Daniel B Raemer, Martin Zammert, Sara J Singer, Jane Torrie, Chris MA Frampton, Alan F Merry
BMJ Quality & Safety Oct 2016, 25 (10) 778-786; DOI: 10.1136/bmjqs-2015-004448