title: Calcium supplementation and postmenopausal bone loss.
authors: R
authors: R
authors: Pacifici
authors: L V
authors: LV
authors: Avioli
mesh_terms: D002118:Calcium / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000517:prevention & control*
chemical_list: D002118:Calcium