Pyridoxal phosphate concentration in plasma and tryptophan load test during pregnancy.
D000328:Adult; D002855:Chromatography, Thin Layer; D004967:Estrogens / Q000652:urine; D005260:Female; D006801:Humans; D011247:Pregnancy; D011732:Pyridoxal Phosphate / Q000097:blood*; D013997:Time Factors; D014364:Tryptophan / Q000378:metabolism*; D014977:Xanthurenates / Q000652:urine*
D004967:Estrogens; D014977:Xanthurenates; D011732:Pyridoxal Phosphate; D014364:Tryptophan