title: Dydrogesterone in the treatment of the premenstrual syndrome.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D004394:Dydrogesterone / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D010919:Placebos; D011293:Premenstrual Syndrome / Q000097:blood / Q000188:drug therapy*; D011374:Progesterone / Q000097:blood
chemical_list: D010919:Placebos; D011374:Progesterone; D004394:Dydrogesterone