id	keyword
mkg-793	eflae
mkg-793	cells
mkg-793	effect
mkg-793	bactericidal
mkg-793	concentration
mkg-793	gingivalis
mkg-793	erythrina
mkg-793	chlorhexidine
mkg-793	fusca
mkg-793	test
mkg-793	periodontal
mkg-793	study
mkg-793	number