Trisequens.
D004338:Drug Combinations / Q000494:pharmacology / Q000627:therapeutic use; D004958:Estradiol / Q000494:pharmacology / Q000627:therapeutic use*; D004964:Estriol / Q000494:pharmacology / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008593:Menopause / Q000187:drug effects*; D009640:Norethindrone / Q000031:analogs & derivatives* / Q000494:pharmacology / Q000627:therapeutic use
D004338:Drug Combinations; D004958:Estradiol; C032040:Trisequens; D004964:Estriol; D009640:Norethindrone