M. Shabir, M. Inam, A. S. Awan, F. Kamran, and N. Ahmad, “MEAN TIP-APEX DISTANCE IN LAG SCREW CUT-OUT AFTER DYNAMIC HIP SCREW FIXATION OF HIP FRACTURE”, J Ayub Med Coll Abbottabad, vol. 30, no. 3, pp. 414–416, Jun. 2018.