title: Calcium and vitamin D in osteoporosis: supplementation or treatment?
authors.affiliation: University Hospital CHUV, 1011, Lausanne, Switzerland. Peter.Burckhardt@chuv.hospvd.ch
authors.forename: P
authors.initials: P
authors.lastname: Burckhardt
mesh_terms: D002118:Calcium / Q000378:metabolism* / Q000494:pharmacology; D019587:Dietary Supplements; D006801:Humans; D010024:Osteoporosis / Q000517:prevention & control*; D014807:Vitamin D / Q000378:metabolism* / Q000494:pharmacology
chemical_list: D014807:Vitamin D; D002118:Calcium