APA (7th ed.) Citation

Wang, Q., Zhao, Y., Ling, B., Chen, X., Xie, Y., Zhao, H., . . . Lv, J. Efficacy and safety of hydromorphone for postoperative patient-controlled intravenous analgesia for patients undergoing orthopedic surgery: A randomized, double-blinded controlled trial. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Wang, Qi, Yuanyuan Zhao, Bin Ling, Xiangxiang Chen, Yayun Xie, Haibo Zhao, Jiangang Zhang, Wei Wang, and Jie Lv. Efficacy and Safety of Hydromorphone for Postoperative Patient-controlled Intravenous Analgesia for Patients Undergoing Orthopedic Surgery: A Randomized, Double-blinded Controlled Trial. Frontiers Media S.A.

MLA (9th ed.) Citation

Wang, Qi, et al. Efficacy and Safety of Hydromorphone for Postoperative Patient-controlled Intravenous Analgesia for Patients Undergoing Orthopedic Surgery: A Randomized, Double-blinded Controlled Trial. Frontiers Media S.A.