Response to sodium fluoride in severe primary osteoporosis.
D000368:Aged; D002118:Calcium / Q000378:metabolism; D005459:Fluorides / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000188:drug therapy* / Q000503:physiopathology*
D005459:Fluorides; D002118:Calcium