A simplified gas chromatographic method for large numbers of urinary pregnanediol determinations.
D000293:Adolescent; D000328:Adult; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D010060:Ovulation; D011276:Pregnanediol / Q000652:urine*; D014050:Toluene
D014050:Toluene; D011276:Pregnanediol