AL MARAH, Zaid A; AL-AZZAWI, Haitham J. The Effect of Ceramic Thickness and Number of Firings on the Color of Two All-Ceramic Systems Measured by Spectrophotometer. Journal of Baghdad College of Dentistry, [S. l.], v. 28, n. 2, p. 7–13, 2016. DOI: 10.12816/0028206. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/1137.. Acesso em: 2 may. 2024.