Achar, A., Rathi, S.K., Kumrah, L., Biswas, R. and Bisai, S. 2018. Clinico-epidemiological study of alopecia areata. Journal of Pakistan Association of Dermatologists. 28, 2 (Dec. 2018), 168–174. DOI:https://doi.org/10.66344/jpad.28.2.2018.1166.