Tryptophan metabolism in women using steroid hormones for ovulation control.
D005260:Female; D006801:Humans; D008656:Mestranol / Q000378:metabolism*; D009641:Norethynodrel / Q000378:metabolism*; D010060:Ovulation / Q000187:drug effects*; D011736:Pyridoxine / Q000378:metabolism*; D014364:Tryptophan / Q000378:metabolism*
D009641:Norethynodrel; D014364:Tryptophan; D008656:Mestranol; D011736:Pyridoxine