Raza, Saleem, and Zaheer Khan. “Post-Surgical Discitis in PIVD: Lumbar Predominance and Age-Related Risk in a Retrospective Study”. Pakistan Journal of Clinical Research 2, no. 1 (June 30, 2025): 27–32. Accessed February 24, 2026. https://pjcr.org/index.php/PJCR/article/view/2.