id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8640942	Hebling, Eduardo; Gonçalves, Rodolfo Luís; Queluz, Dagmar de Paula	Cost analysis of materials used in Class III, IV and V composite resin restorations	2015	9	.pdf	application/pdf	5051	268	53	Keywords: dentistry, costs and cost analysis, dental materials, composite resins. Although fixed costs can differ from one place to another, some direct variable costs related to the implementation of the service have their values established by some criteria that do not depend exclusively on the operator or manager of the service, such as the cost of dental materials.	cache/bjos-8640942.pdf	txt/bjos-8640942.txt