S. M. Rasheed, . A. A. Ali, and H. Al-Mubarek, “Results and predictive factors for single level L4-5, and L5-S1 disc herniation surgery”, Al-Kindy Col. Med. J, vol. 11, no. 2, pp. 55–63, Dec. 2015, Accessed: May 04, 2024. [Online]. Available: https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/373