Ríos-Hurtado, J. C.; Ibarra-Cazares, F. S.; González Pérez, S. E.; Esparza-González, S. C.; Soria-Arguello, G. Evaluation of PLA and PETG Filaments for the Addition of Hydroxyapatite in 3D-Printed Dental Models. Rev Mex Ing Biomed 2026, 47, e1618.