title: Osteoporosis: emerging research strategies aim at bone biology, risk factors, interventions.
authors: National Institute on Aging, Office of the Director, Bethesda, MD 20892.
authors: R J
authors: RJ
authors: Hodes
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000209:etiology / Q000517:prevention & control; D017698:Postmenopause; D012307:Risk Factors