“Incidence of Sacralization of 5th Lumbar and First Coccygeal Vertebrae: An Osteological Study on Dried Sacra of Pakistani Population”. Journal of Fatima Jinnah Medical University 18, no. 3 (September 30, 2024): 138–143. Accessed April 9, 2026. https://jfjmu.com/index.php/ojs/article/view/1315.