id	keyword
dentistry3000-90	mih
dentistry3000-90	parents
dentistry3000-90	children
dentistry3000-90	perception
dentistry3000-90	teeth
dentistry3000-90	patients
dentistry3000-90	incisor
dentistry3000-90	molar
dentistry3000-90	dental
dentistry3000-90	impact
dentistry3000-90	caries