Oral contraceptives and depression.
D003276:Contraceptives, Oral / Q000009:adverse effects*; D003863:Depression / Q000517:prevention & control*; D005260:Female; D006801:Humans; D011736:Pyridoxine / Q000627:therapeutic use*; D014364:Tryptophan / Q000378:metabolism
D003276:Contraceptives, Oral; D014364:Tryptophan; D011736:Pyridoxine