BUTT, G.; IBRAHIM, M. A.; MAQSOOD, A.; BASHIR, B.; HUSSAIN, I. Hyperkeratotic, tender, firm lesions on left leg of a 22 years old male. Journal of Pakistan Association of Dermatologists, [S. l.], v. 29, n. 1, p. 137–140, 2019. DOI: 10.66344/jpad.29.1.2019.1419. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1419. Acesso em: 22 apr. 2026.