id	keyword
mkg-50645	bone
mkg-50645	group
mkg-50645	number
mkg-50645	graft
mkg-50645	tooth
mkg-50645	mesh
mkg-50645	treatment
mkg-50645	blood
mkg-50645	material
mkg-50645	vessels
mkg-50645	osteoclast
mkg-50645	healing
mkg-50645	cells