Rashid S, Ahsan U, Saeed W. Efficacy and safety of sulphasalazine in treatment of alopecia areata. J Pak Assoc Dermatol [Internet]. 2016Nov.26 [cited 2025Apr.22];25(4):298-302. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/151