Hassan, I., S. Mubashir, Z. Abdullah, P. Sajad, P. Anwar, G. Sheikh, A. Sami, and A. Yaseen. “Autologous Noncultured Epidermal Cell Suspension in Case of Resistant Segmental Vitiligo: A Preliminary Study”. Journal of Pakistan Association of Dermatologists, vol. 23, no. 2, Dec. 2016, pp. 190-3, http://www.jpad.com.pk/index.php/jpad/article/view/306.