Murphy, Katherine, Kim Walker, Jed Duff, and Robyn Williams. “The Collaborative Development of a Pre-Operative Checklist: An E-Delphi Study”. Journal of Perioperative Nursing 29, no. 1 (March 1, 2016): 36–43. Accessed November 21, 2025. https://journal.acorn.org.au/index.php/jpn/article/view/299.