id	keyword
bjos-8641663	children
bjos-8641663	health
bjos-8641663	caries
bjos-8641663	oral
bjos-8641663	months
bjos-8641663	use
bjos-8641663	dmft
bjos-8641663	school
bjos-8641663	limeira
bjos-8641663	experience
bjos-8641663	bottle