title: Calcium and vitamin D supplements.
mesh_terms: D015519:Bone Density / Q000187:drug effects; D002119:Calcium Carbonate / Q000627:therapeutic use*; D002136:Calcium, Dietary / Q000627:therapeutic use; D019587:Dietary Supplements; D005260:Female; D006620:Hip Fractures / Q000517:prevention & control*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D014807:Vitamin D / Q000627:therapeutic use*
chemical_list: D002136:Calcium, Dietary; D014807:Vitamin D; D002119:Calcium Carbonate