Bergs, J; Hellings, J; Cleemput, I; Zurel, Ö; De Troyer, V; Van Hiel, M; Demeere, JL; Claeys, D; Vandijck, D (Feb 2014). "Systematic review and meta-analysis of the effect of the World Health Organization surgical safety checklist on postoperative complications". The British Journal of Surgery. 101 (3): 150–8. doi:10.1002/bjs.9381. PMID24469615.
Urbach DR, Govindarajan A, Saskin R, Wilton AS, Baxter NN (March 2014). "Introduction of surgical safety checklists in Ontario, Canada". N. Engl. J. Med. 370 (11): 1029–38. doi:10.1056/NEJMsa1308261. PMID24620866.
Bergs, J; Hellings, J; Cleemput, I; Zurel, Ö; De Troyer, V; Van Hiel, M; Demeere, JL; Claeys, D; Vandijck, D (Feb 2014). "Systematic review and meta-analysis of the effect of the World Health Organization surgical safety checklist on postoperative complications". The British Journal of Surgery. 101 (3): 150–8. doi:10.1002/bjs.9381. PMID24469615.
Urbach DR, Govindarajan A, Saskin R, Wilton AS, Baxter NN (March 2014). "Introduction of surgical safety checklists in Ontario, Canada". N. Engl. J. Med. 370 (11): 1029–38. doi:10.1056/NEJMsa1308261. PMID24620866.