Shivam Krishnatray, Parveen Kalra, Jagjit Singh and Pravin Salunke (2016) “A Review on Patient specific drill guide for spine surgeries”, International Journal of Advance Research in Engineering, Science & Technology, 3(7), pp. 84–91. Available at: https://ijarest.org/index.php/ijarest/article/view/907 (Accessed: 7 February 2026).