POST OPERATIVE AND INTRAOPERATIVE BLOOD TRANSFUSION REQUIREMENT AND NON UNION (SURGERY) IN INTERTROCHANTERIC FRACTURES TREATED WITH PROXIMAL FEMORAL NAIL VS DYNAMIC HIP SCREW: RETROSPECTIVE COMPARATIVE STUDY. ijmsdr. 2020;4(7). Accessed October 19, 2026. https://www.ijmsdr.com/index.php/ijmsdr/article/view/628