PROGESTIN THERAPY FOR DYSMENORRHEA AND ABNORMAL MENSTRUATION.
D004358:Drug Therapy; D004412:Dysmenorrhea; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D008598:Menstruation; D008599:Menstruation Disturbances; D009641:Norethynodrel; D011372:Progestins
D011372:Progestins; D004997:Ethinyl Estradiol; D009641:Norethynodrel
DRUG THERAPY; ETHINYL ESTRADIOL; MENSTRUATION DISORDERS; NORETHYNODREL