id	keyword
bjos-8640945	adhesive
bjos-8640945	radiopacity
bjos-8640945	dent
bjos-8640945	addition
bjos-8640945	filler
bjos-8640945	nanoparticles
bjos-8640945	table
bjos-8640945	microhardness
bjos-8640945	oral
bjos-8640945	resin
bjos-8640945	dentin
bjos-8640945	zirconia