id	keyword
mkg-894	iha
mkg-894	bone
mkg-894	injectable
mkg-894	ibx
mkg-894	paste
mkg-894	alp
mkg-894	cell
mkg-894	group
mkg-894	day
mkg-894	hydroxyapatite
mkg-894	chitosan
mkg-894	viability
mkg-894	culture
mkg-894	calcium