Mehran Khan, Naimat Ullah, Irfan Ullah, Dawood Khan, and Hurriya Khan. “Comparison of Amitriptyline and Carbamazepine Effectiveness in the Treatment of Postherpetic Neuralgia”. Journal of Pakistan Association of Dermatologists 33, no. 1 (March 5, 2023): 190–195. Accessed February 26, 2026. https://www.jpad.com.pk/index.php/jpad/article/view/2132.