id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8640841		bjos-8640841		4	.pdf	application/pdf	2977	183	53	However, the use of resin surface sealants to improve the quality of composite restorations is still controversial5,8. T-test Water sorption, solubility and surface roughness of resin surface sealants Braz J Oral Sci.	cache/bjos-8640841.pdf	txt/bjos-8640841.txt