id	keyword
biomedich-989	wound
biomedich-989	ointment
biomedich-989	healing
biomedich-989	patiwala
biomedich-989	cells
biomedich-989	camara
biomedich-989	lantana
biomedich-989	extract
biomedich-989	group
biomedich-989	tissue
biomedich-989	ethanol
biomedich-989	rats
biomedich-989	number