title: [When osteoporosis first manifests itself. Without therapy the next fracture threatens].
mesh_terms: D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D012968:Etidronic Acid / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D005598:Fractures, Spontaneous / Q000517:prevention & control*; D006801:Humans; D010024:Osteoporosis / Q000188:drug therapy*; D000068296:Risedronic Acid
chemical_list: D002121:Calcium Channel Blockers; D000068296:Risedronic Acid; D012968:Etidronic Acid