[Aging, bones and calcium. (2) -- Aging, calcium metabolism and endocrine functions].
D000368:Aged; D000375:Aging; D002116:Calcitonin / Q000502:physiology; D002118:Calcium / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000502:physiology*; D014807:Vitamin D / Q000502:physiology
D010281:Parathyroid Hormone; D014807:Vitamin D; D002116:Calcitonin; D002118:Calcium