title: Calcium, parathyroid function, bone and aging.
authors.forename: R P
authors.initials: RP
authors.lastname: Heaney
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D001842:Bone and Bones / Q000502:physiology*; D002118:Calcium / Q000008:administration & dosage / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010280:Parathyroid Glands / Q000502:physiology*; D010281:Parathyroid Hormone / Q000378:metabolism
chemical_list: D010281:Parathyroid Hormone; D002118:Calcium