Acanthosis nigricans: An extensive review. Journal of Pakistan Association of Dermatologists, [S. l.], v. 31, n. 2, p. 273–288, 2021. DOI: 10.66344/jpad.31.2.2021.1556. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1556. Acesso em: 26 jul. 2026.