RASHID, S.; AHSAN, U.; SAEED, W. Efficacy and safety of sulphasalazine in treatment of alopecia areata. Journal of Pakistan Association of Dermatologists, [S. l.], v. 25, n. 4, p. 298–302, 2016. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/151. Acesso em: 26 feb. 2026.