id	keyword
bjos-8648759	dental
bjos-8648759	children
bjos-8648759	perception
bjos-8648759	fear
bjos-8648759	care
bjos-8648759	dentist
bjos-8648759	group
bjos-8648759	drawing
bjos-8648759	anxiety
bjos-8648759	years
bjos-8648759	treatment