YU, Y.Y.; ZHU, Y.M.; LI, Z.H.; SHAN, D.D.; YE, H. Effect of SnO on Mechanical Properties of Low Melting Vitrified Bond. Asian Journal of Chemistry, [S. l.], v. 23, n. 7, p. 3257–3260, 2011. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/10565. Acesso em: 3 oct. 2024.