title: Primary prevention of postmenopausal osteoporosis.
authors.affiliation: Department of Medicine, University of Chicago, Ill 60637, USA.
authors.forename: W
authors.initials: W
authors.lastname: Levinson
authors.forename: D
authors.initials: D
authors.lastname: Altkorn
mesh_terms: D002118:Calcium / Q000627:therapeutic use*; D019587:Dietary Supplements; D004164:Diphosphonates / Q000627:therapeutic use*; D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D020249:Hormone Replacement Therapy; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000517:prevention & control*; D014807:Vitamin D / Q000627:therapeutic use*
chemical_list: D004164:Diphosphonates; D004967:Estrogens; D014807:Vitamin D; D002118:Calcium