id	keyword
mkg-4492	group
mkg-4492	pressure
mkg-4492	tension
mkg-4492	osteoblasts
mkg-4492	blood
mkg-4492	capillaries
mkg-4492	number
mkg-4492	figure
mkg-4492	coffee
mkg-4492	orthodontic
mkg-4492	bone
mkg-4492	robusta
mkg-4492	tooth