[Osoteoporosis in the elderly: a perspective from the calcium regulating hormones].
Okazaki
Ryo
R
D000368:Aged; D002118:Calcium / Q000378:metabolism*; D006801:Humans; D010024:Osteoporosis / Q000209:etiology*; D010281:Parathyroid Hormone / Q000502:physiology* / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000503:physiopathology
D010281:Parathyroid Hormone; D002118:Calcium