id	keyword
biomedich-463	msg
biomedich-463	et al
biomedich-463	rats
biomedich-463	group
biomedich-463	azt
biomedich-463	bwg
biomedich-463	liver
biomedich-463	taz
biomedich-463	kidney
biomedich-463	heart
biomedich-463	serum
biomedich-463	msg group