MEHTA, V.; ABHISHEK DE, D.; BALACHANDRAN, C. Painful hemorrhagic nodule on the chin. Journal of Pakistan Association of Dermatologists, [S. l.], v. 19, n. 2, p. 121–123, 2016. Disponível em: http://www.jpad.com.pk/index.php/jpad/article/view/525. Acesso em: 9 feb. 2025.