van de Graaf, F. W., Zaïmi, I., Stassen, L. P., & Lange, J. F. (2018). Safe laparoscopic cholecystectomy: A systematic review of bile duct injury prevention. International journal of surgery (London, England), 60, 164-172. https://doi.org/10.1016/j.ijsu.2018.11.006
Chicago Style (17th ed.) Citationvan de Graaf, Floyd W., Ina Zaïmi, Laurents P.S Stassen, and Johan F. Lange. "Safe Laparoscopic Cholecystectomy: A Systematic Review of Bile Duct Injury Prevention." International Journal of Surgery (London, England) 60 (2018): 164-172. https://doi.org/10.1016/j.ijsu.2018.11.006.
MLA (9th ed.) Citationvan de Graaf, Floyd W., et al. "Safe Laparoscopic Cholecystectomy: A Systematic Review of Bile Duct Injury Prevention." International Journal of Surgery (London, England), vol. 60, 2018, pp. 164-172, https://doi.org/10.1016/j.ijsu.2018.11.006.