Liu, Sheng-Hou, et al. “Finite Element Analysis of Cemented Prostheses for Hip Replacement in Elderly Patients With Comminuted Intertrochanteric Fracture”. Annali Italiani Di Chirurgia, vol. 91, no. 6, Nov. 2020, pp. 679-87, https://annaliitalianidichirurgia.it/index.php/aic/article/view/2669.