title: Endocrine factors in senile osteoporosis.
mesh_terms: D000368:Aged; D000469:Alkaline Phosphatase / Q000097:blood; D002116:Calcitonin / Q000097:blood; D002118:Calcium / Q000097:blood; D004100:Dihydroxycholecalciferols / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008593:Menopause; D008875:Middle Aged; D010024:Osteoporosis / Q000097:blood* / Q000201:enzymology; D010281:Parathyroid Hormone / Q000097:blood; D010758:Phosphorus / Q000097:blood
chemical_list: D004100:Dihydroxycholecalciferols; D010281:Parathyroid Hormone; D010758:Phosphorus; D002116:Calcitonin; D000469:Alkaline Phosphatase; D002118:Calcium