id	keyword
bjos-8641132	dentin
bjos-8641132	fluoxetine
bjos-8641132	development
bjos-8641132	rats
bjos-8641132	tooth
bjos-8641132	layer
bjos-8641132	matrix
bjos-8641132	animals
bjos-8641132	crown
bjos-8641132	germ
bjos-8641132	pregnancy
bjos-8641132	group
bjos-8641132	enamel