PAGÁN, Rocío Mandry; SÁNCHEZ, Jorge L. Mandibular Melasma. Puerto Rico Health Sciences Journal, [S. l.], v. 19, n. 3, 2013. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1103. Acesso em: 7 nov. 2025.