Colour stability of temporary restorations with different thicknesses submitted to artificial accelerated aging - Silame, F. D. J.; Tonani, Rafaella; Alandia-Román, C. C.; Chinelatti, Michelle Alexandra; Panzeri, Heitor; Pires-de-Souza, Fernanda de Carvalho Panzeri (European Journal of Prosthodontics and Restorative Dentistry, 2013)