Wang, MD, PhD, J., Fu, MD, PhD, Y., Zhou, MD, PhD, H., & Wang, MD, PhD, N. (2016). Effect of preoperative intravenous oxycodone on sufentanil consumption after laparoscopic radical gastrectomy. Journal of Opioid Management, 12(3), 181–185. https://doi.org/10.5055/jom.2016.0330