id	keyword
bjos-8671336	zirconia
bjos-8671336	resin
bjos-8671336	cement
bjos-8671336	doi
bjos-8671336	light
bjos-8671336	specimens
bjos-8671336	thickness
bjos-8671336	degree
bjos-8671336	polymerization
bjos-8671336	curing
bjos-8671336	test
bjos-8671336	conversion