Luo, Fei, Jie Shen, Jianzhong Xu, Shiwu Dong, Qiang Huang, and Zhao Xie. 2014. “Treatment of AO OTA 31-A3 Intertrochanteric Femoral Fractures With a Percutaneous Compression Plate”. Clinics 69 (1): 1-7. https://doi.org/10.1590/clin.v69i1.77061.