title: [Evaluation of preventive measures for osteoporosis].
authors.forename: H
authors.initials: H
authors.lastname: Wu
authors.forename: X
authors.initials: X
authors.lastname: Meng
mesh_terms: D000368:Aged; D015519:Bone Density; D004967:Estrogens / Q000627:therapeutic use; D015444:Exercise; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000175:diagnosis / Q000517:prevention & control*
chemical_list: D004967:Estrogens