title: Long-term estrogen and progestin therapy.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000627:therapeutic use; D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D010049:Ovarian Diseases / Q000188:drug therapy; D011372:Progestins / Q000627:therapeutic use*
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins