id	keyword
dentistry3000-873	oil
dentistry3000-873	resin
dentistry3000-873	vinifera
dentistry3000-873	hardness
dentistry3000-873	material
dentistry3000-873	acrylic
dentistry3000-873	vinifera oil
dentistry3000-873	test
dentistry3000-873	surface
dentistry3000-873	roughness
dentistry3000-873	color
dentistry3000-873	control
dentistry3000-873	groups
dentistry3000-873	properties
dentistry3000-873	denture
dentistry3000-873	printer