title: Calcitonin secretion and postmenopausal osteoporosis.
mesh_terms: D000367:Age Factors; D002116:Calcitonin / Q000378:metabolism*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D010024:Osteoporosis / Q000503:physiopathology*
chemical_list: D002116:Calcitonin