Hafiz Umair Hussain, Ahmad Jamal, Manzoor Hussain, Muhammad Ishfaq, Muhammad Mahmood Ahmad, Muhammad Kamran Siddiqui, “Functional Outcome of Tip Apex Distance in Predicting Implant Failure in Intertrochanteric Fracture Femur Treated with Dynamic Hip Screw”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 12, p. 304, Jan. 2023.