MORENO P., D. P. .; FREIRE C., E. C. . Biomaterials, applications in medicine and their health regulation in Ecuador. Multidisciplinary & Health Education Journal , [S. l.], v. 5, n. 3, p. 533–545, 2023. Disponível em: https://journalmhe.org/ojs3/index.php/jmhe/article/view/82. Acesso em: 29 jun. 2026.