title: [Osteoporosis and calcium].
authors.forename: S P
authors.initials: SP
authors.lastname: Nielsen
mesh_terms: D002136:Calcium, Dietary / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000517:prevention & control*
chemical_list: D002136:Calcium, Dietary