title: Questions continue on long-term hormone replacement therapy.
authors: J
authors: J
authors: Harman
mesh_terms: D004967:Estrogens / Q000172:deficiency / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008593:Menopause; D010024:Osteoporosis / Q000517:prevention & control*
chemical_list: D004967:Estrogens