A comparative Study of Novel Extramedullary Fixation and Dynamic Hip Screw in the Fixation of Intertrochanteric Fracture: A Finite-Element Analysis - Kai Ding; Yanbin Zhu; Haicheng Wang; Yonglong Li; Weijie Yang; Xiaodong Cheng; Yingze Zhang; Wei Chen; Qi Zhang (Frontiers in Surgery, 2022)