MORALES-LASTRE, Cristian Camilo; CASTILLO-PEDRAZA, Midian Clara; WILCHES-VISBAL, Jorge Homero. Effect of pigmenting drinks on direct posterior sector restorative materials. NOVA Biomedical Sciences Journal, Colombia,CO, v. 21, n. 40, p. 95–105, 2023. DOI: 10.22490/24629448.6919. Disponível em: https://hemeroteca.unad.edu.co/index.php/nova/article/view/6919. Acesso em: 6 nov. 2026.