title: [HERS and WHI studies of hormone replacement therapy].
authors.affiliation: Department of Obstetrics and Gynecology, Tokyo Women's Medical University.
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Ohta
mesh_terms: D000368:Aged; D004359:Drug Therapy, Combination; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D005265:Femoral Neck Fractures / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications / Q000188:drug therapy*; D011372:Progestins / Q000627:therapeutic use; D016032:Randomized Controlled Trials as Topic; D016103:Spinal Fractures / Q000209:etiology / Q000517:prevention & control
chemical_list: D004967:Estrogens; D011372:Progestins