id	keyword
dentistry3000-946	mandibular
dentistry3000-946	molars
dentistry3000-946	impacdon
dentistry3000-946	anguladon
dentistry3000-946	ramus
dentistry3000-946	study
dentistry3000-946	depth
dentistry3000-946	classificadon
dentistry3000-946	males
dentistry3000-946	females