Sequential estrogen-progestogen therapy in gynecology.
D000568:Amenorrhea / Q000188:drug therapy*; D003276:Contraceptives, Oral; D004116:Dimethisterone / Q000627:therapeutic use; D004412:Dysmenorrhea / Q000188:drug therapy*; D004997:Ethinyl Estradiol / Q000627:therapeutic use*; D005260:Female; D007247:Infertility, Female / Q000188:drug therapy*
D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D004116:Dimethisterone