Functional and Radiological Outcome of Fracture Subtrochanteric Femur Treated by Proximal Femoral Nail Antirotation (PFNA). JPOA [Internet]. 2018 Aug. 15 [cited 2026 Apr. 16];30(02):82-7. Available from: https://mail.jpoa.org.pk/index.php/upload/article/view/211