id	keyword
mkg-21060	ftus
mkg-21060	number
mkg-21060	bmi
mkg-21060	teeth
mkg-21060	tooth
mkg-21060	loss
mkg-21060	age
mkg-21060	table
mkg-21060	study
mkg-21060	average
mkg-21060	research
mkg-21060	plaque