Tegafur-induced acral hyperpigmentation. Dermatology Reports, [S. l.], v. 3, n. 2, p. e30, 2011. DOI: 10.4081/dr.2011.e30. Disponível em: https://journals.pagepress.org/dr/article/view/dr.2011.e30. Acesso em: 19 jun. 2025.