NAQQASH, S.; ASAD, F.; PAL, S. S. Efficacy and safety of azathioprine in the treatment of chronic actinic dermatitis. Journal of Pakistan Association of Dermatologists, [S. l.], v. 20, n. 4, p. 222–226, 2016. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/381. Acesso em: 26 feb. 2026.