id	keyword
dentistry3000-16	enamel
dentistry3000-16	caries
dentistry3000-16	formation
dentistry3000-16	res
dentistry3000-16	fluoride
dentistry3000-16	oral
dentistry3000-16	dent
dentistry3000-16	surface
dentistry3000-16	doi
dentistry3000-16	perp
dentistry3000-16	health
dentistry3000-16	symposium
dentistry3000-16	disease
dentistry3000-16	tuftelin
dentistry3000-16	factors
dentistry3000-16	research