id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8649978	Dziedzic, Dilcele Silva Moreira; Silva, Lucia Helena Ramos da; Nascimento, Bruna Luiza do; Baechtold, Marina Samara; Correr, Gisele Maria; Gonzaga, Carla Castiglia	Effect of hydrogen peroxide application on color and surface roughness of two restorative materials	2017	5	.pdf	application/pdf	3759	217	49	Significant color variation for Filtek Z250 XT was detected in the last observation period (T4) compared to baseline, after polishing, bleaching and storage of the material (Table 2). Conclusion: The bleaching treatment caused significant color alterations on the materials tested.	cache/bjos-8649978.pdf	txt/bjos-8649978.txt