“Comparison Between Anterior Cervical Discectomy With Fusion by Polyetheretherketone Cages and Tricortical Iliac-Crest Graft for the Treatment of Cervical Prolapsed Intervertebral Disc”. 2016. Bangabandhu Sheikh Mujib Medical University Journal 9 (3): 169-72. https://doi.org/10.3329/bsmmuj.v9i3.29776.