title: 1,25(OH)2 vitamin D3 in osteoporosis--a pilot study.
mesh_terms: D000368:Aged; D001862:Bone Resorption / Q000187:drug effects*; D002118:Calcium / Q000378:metabolism; D004100:Dihydroxycholecalciferols / Q000494:pharmacology* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006887:Hydroxycholecalciferols / Q000494:pharmacology*; D008875:Middle Aged; D010012:Osteogenesis / Q000187:drug effects*; D010024:Osteoporosis / Q000188:drug therapy / Q000378:metabolism*
chemical_list: D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D002118:Calcium