RASHID, T.; ILYAS, S.; ZULFIQAR, M. Anogenital ulceration; an unusual presentation of mixed connective disease. Journal of Pakistan Association of Dermatologists, [S. l.], v. 27, n. 1, p. 83–85, 2017. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1034. Acesso em: 26 feb. 2026.