1. Safety culture in healthcare: a review of concepts, dimensions, measures and progress;Halligan;BMJ Qual Saf,2011
2. Patient safety first: looking back, looking forward;Watson;AORN J,2006
3. Facts about the Universal Protocol. The Joint Commission. http://www.jointcommission.org/assets/1/18/Universal_Protocol_1_3_13.pdf. Accessed September 27, 2013.
4. AORN Correct Site Surgery Tool Kit. AORN, Inc. http://www.aorn.org/Clinical_Practice/ToolKits/Correct_Site_Surgery_Tool_Kit/Correct_Site_Surgery_Tool_Kit.aspx [membership required]. Accessed September 30, 2013.
5. Ensuring patient safety-AORN's indispensable resources;Duffy;AORN J,2004