Estrogens and vitamin B6.
D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology; D003280:Contraceptives, Oral, Synthetic / Q000494:pharmacology; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008525:Medroxyprogesterone; D008593:Menopause; D008875:Middle Aged; D011736:Pyridoxine / Q000097:blood*; D014977:Xanthurenates / Q000652:urine
D003276:Contraceptives, Oral; D003280:Contraceptives, Oral, Synthetic; D004967:Estrogens; D014977:Xanthurenates; D008525:Medroxyprogesterone; D011736:Pyridoxine