id	keyword
bjos-8652647	oral
bjos-8652647	health
bjos-8652647	children
bjos-8652647	group
bjos-8652647	caries
bjos-8652647	program
bjos-8652647	test
bjos-8652647	parents
bjos-8652647	dental
bjos-8652647	habits
bjos-8652647	caregivers
bjos-8652647	mean
bjos-8652647	control