title: Osteoporosis.
mesh_terms: D000367:Age Factors; D002118:Calcium; D004032:Diet; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D010024:Osteoporosis / Q000209:etiology*; D012737:Sex Factors
chemical_list: D002118:Calcium