id	keyword
mkg-800	hemolysin
mkg-800	gene
mkg-800	enterococcus
mkg-800	faecalis
mkg-800	samples
mkg-800	saliva
mkg-800	root
mkg-800	expression
mkg-800	canal
mkg-800	virulence
mkg-800	factor
mkg-800	bacteria
mkg-800	research