@article{mancuso_goiato_santos_2009,  title={Color stability after accelerated aging of two silicones, pigmented or not, for use in facial prostheses},  volume={23},  ISSN={1806-8324},  url={https://doi.org/10.1590/S1806-83242009000200009},  DOI={10.1590/S1806-83242009000200009},  number={2},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={Mancuso, Daniela Nardi and Goiato, Marcelo Coelho and Santos, Daniela Micheline dos},  year={2009},  month={Apr},  pages={144–148} }