title: The new hormone therapy problem: do we solve it with long-cycle progesterone therapy?
authors.forename: Veronica
authors.initials: V
authors.lastname: Ravnikar
mesh_terms: D004714:Endometrial Hyperplasia / Q000139:chemically induced; D004717:Endometrium / Q000187:drug effects* / Q000473:pathology; D015914:Estrogen Replacement Therapy / Q000009:adverse effects / Q000379:methods*; D004967:Estrogens / Q000009:adverse effects / Q000627:therapeutic use; D005260:Female; D006801:Humans; D017698:Postmenopause; D011374:Progesterone / Q000008:administration & dosage*; D014592:Uterine Hemorrhage / Q000139:chemically induced
chemical_list: D004967:Estrogens; D011374:Progesterone