title: Changes in calcium absorption during hormonal replacement therapy in postmenopausal osteoporosis.
mesh_terms: D002118:Calcium / Q000097:blood / Q000378:metabolism*; D003506:Cyclofenil / Q000627:therapeutic use; D004958:Estradiol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006909:Hydroxyproline / Q000652:urine; D007408:Intestinal Absorption / Q000187:drug effects*; D008593:Menopause / Q000187:drug effects*; D008875:Middle Aged; D010024:Osteoporosis / Q000188:drug therapy*; D010758:Phosphorus / Q000097:blood
chemical_list: D010758:Phosphorus; D004958:Estradiol; D003506:Cyclofenil; D006909:Hydroxyproline; D002118:Calcium