Simultaneous thin-layer chromatographical determination of pregnanediol and oestriol in urine during late pregnancy.
D002855:Chromatography, Thin Layer; D004964:Estriol / Q000652:urine*; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine*; D013997:Time Factors
D004964:Estriol; D011276:Pregnanediol