Comparison of Functional Outcome of Proximal Femoral Nail (PFN) and Dynamic Hip Screw (DHS) in Intertrochanteric Fractures of Femur under Spinal Anesthesia. mfm. 2024;31(10). Accessed October 30, 2025. http://medicalforummonthly.com/index.php/mfm/article/view/2547