@article{pagnano_esquivel_leal_felipucci_bezzon_2009,  title={Effect of casting atmosphere on the shear bond strength of a ceramic to Ni-Cr and Ni-Cr-Be alloys},  volume={20},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402009000200009},  DOI={10.1590/S0103-64402009000200009},  number={2},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Pagnano, Valéria Oliveira and Esquivel, Marina de Campos and Leal, Mônica Barbosa and Felipucci, Daniela Nair Borges and Bezzon, Osvaldo Luiz},  year={2009},  pages={138–142} }