title: Study designs in osteoporosis.
authors.affiliation: Center for Drug Evaluation and Research, Rockville, Maryland 20857, USA. temple@cder.fda.gov
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Temple
mesh_terms: D003131:Combined Modality Therapy / Q000592:standards; D018849:Controlled Clinical Trials as Topic / Q000592:standards; D050723:Fractures, Bone / Q000517:prevention & control; D006801:Humans; D010024:Osteoporosis / Q000208:ethnology* / Q000628:therapy*; D010919:Placebos; D012107:Research Design / Q000592:standards*
chemical_list: D010919:Placebos