title: Guidelines for osteoporosis prophylaxis.
authors.forename: C C
authors.initials: CC
authors.lastname: Johnston
authors.forename: L J
authors.initials: LJ
authors.lastname: Melton
mesh_terms: D015519:Bone Density / Q000187:drug effects; D015914:Estrogen Replacement Therapy / Q000009:adverse effects / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D010024:Osteoporosis / Q000517:prevention & control*