id	keyword
easat-3315	score
easat-3315	erosion
easat-3315	oral
easat-3315	bewe
easat-3315	erosive
easat-3315	wear
easat-3315	tooth
easat-3315	students
easat-3315	health
easat-3315	stage
easat-3315	prevalence
easat-3315	sample
easat-3315	consumption