Rapid gas chromatographic assay for pregnanolone in pregnancy urine.
D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine; D011278:Pregnanes / Q000652:urine*; D011374:Progesterone / Q000378:metabolism; D013696:Temperature; D013997:Time Factors
D011278:Pregnanes; D011374:Progesterone; D011276:Pregnanediol