Cabral, Y. M., Pesqueira, A. A., Moreno, A., Goiato, M. C., & Haddad, M. F. (2018). Effect of different methods of hygiene on the color stability of extrinsically pigmented facial silicone. Brazilian Journal of Oral Sciences, 17, e18027. https://doi.org/10.20396/bjos.v17i0.8652637