id	keyword
bjos-8673907	halo
bjos-8673907	frequency
bjos-8673907	kvp
bjos-8673907	high
bjos-8673907	group
bjos-8673907	ray
bjos-8673907	analysis
bjos-8673907	digital
bjos-8673907	oral
bjos-8673907	image
bjos-8673907	radiographs
bjos-8673907	implant