Preoperative risk factors for postoperative blood transfusion after hip fracture surgery: establishment of a nomogram.

MLA

Bian, Fu Cheng, et al. “Preoperative Risk Factors for Postoperative Blood Transfusion after Hip Fracture Surgery: Establishment of a Nomogram.” Journal of Orthopaedic Surgery and Research, vol. 16, no. 1, June 2021, p. 406. EBSCOhost, https://doi.org/10.1186/s13018-021-02557-5.

APA

Bian, F. C., Cheng, X. K., & An, Y. S. (2021). Preoperative risk factors for postoperative blood transfusion after hip fracture surgery: establishment of a nomogram. Journal of Orthopaedic Surgery and Research, 16(1), 406. https://doi.org/10.1186/s13018-021-02557-5

Chicago

Bian, Fu Cheng, Xiao Kang Cheng, and Yong Sheng An. 2021. “Preoperative Risk Factors for Postoperative Blood Transfusion after Hip Fracture Surgery: Establishment of a Nomogram.” Journal of Orthopaedic Surgery and Research 16 (1): 406. doi:10.1186/s13018-021-02557-5.