A. . Rasul, N. A. . Azfar, M. . Irfan, Z. . Liaqat, A. . Ashraf, and A. . Chaudhry, “Frequency of Different Patterns of Alopecia Areata in our Population – A Single Tertiary Care Centre Study”, apmc, vol. 15, no. 4, pp. 225–230, Dec. 2021.