id	keyword
dentistry3000-813	study
dentistry3000-813	bone
dentistry3000-813	periodontal
dentistry3000-813	postmenopausal
dentistry3000-813	treatment
dentistry3000-813	alendronate
dentistry3000-813	osteoporosis
dentistry3000-813	opg
dentistry3000-813	women
dentistry3000-813	calcium
dentistry3000-813	groups
dentistry3000-813	periodontitis
dentistry3000-813	mean
dentistry3000-813	control
dentistry3000-813	loss