title: Osteoporosis--an unheeded epidemic.
mesh_terms: D000368:Aged; D002118:Calcium / Q000172:deficiency; D002979:Climacteric / Q000187:drug effects; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D006801:Humans; D010024:Osteoporosis / Q000503:physiopathology / Q000517:prevention & control*; D011322:Primary Prevention
chemical_list: D005459:Fluorides; D002118:Calcium