S. Hasnain, M. Erfan, S. A. Ahmed, I. ullah khan, and S. Hasnain, “A Tale of Two Diseases: Parry Romberg Syndrome and En Coup De Sabre: A Case Report”, Int J Pathol, pp. 82–86, Nov. 2018, Accessed: Apr. 30, 2025. [Online]. Available: https://www.jpathology.com/index.php/OJS/article/view/185