Development of radiopaque FFF filaments for bone and teeth representation in 3D printed radiological objects. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 10, n. 1, 2022. DOI: 10.15392/bjrs.v10i1.1739. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/1739.. Acesso em: 31 oct. 2024.