Progestin-estrogen combinations in management of acne.
D000152:Acne Vulgaris / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008656:Mestranol / Q000627:therapeutic use*; D009640:Norethindrone / Q000627:therapeutic use*
D008656:Mestranol; D009640:Norethindrone