id	keyword
bjos-8676614	oral
bjos-8676614	health
bjos-8676614	life
bjos-8676614	quality
bjos-8676614	children
bjos-8676614	year
bjos-8676614	caries
bjos-8676614	students
bjos-8676614	doi
bjos-8676614	soho-5
bjos-8676614	oliveira
bjos-8676614	concordance
bjos-8676614	dental