Shaheen, J. A., Haroon, T. S., Mahmood, T. and Hussain, I. (2017) “Evaluation of sensitivity of Tzanck smear in pemphigus”, Journal of Pakistan Association of Dermatologists, 13(4), pp. 175–178. Available at: https://www.jpad.com.pk/index.php/jpad/article/view/759 (Accessed: 3March2026).