id	keyword
dentistry3000-138	canine
dentistry3000-138	transposition
dentistry3000-138	root
dentistry3000-138	treatment
dentistry3000-138	tooth
dentistry3000-138	patient
dentistry3000-138	maxillary
dentistry3000-138	dental
dentistry3000-138	term
dentistry3000-138	left
dentistry3000-138	follow
dentistry3000-138	yazdanian