id	keyword
dentistry3000-380	group
dentistry3000-380	healing
dentistry3000-380	day
dentistry3000-380	turmeric
dentistry3000-380	site
dentistry3000-380	gingival
dentistry3000-380	gel
dentistry3000-380	donor
dentistry3000-380	wound
dentistry3000-380	pain
dentistry3000-380	index