Gas-liquid chromatographic determination of oestriol and oestetrol in late pregnancy urine.
D000438:Alcohols / Q000652:urine; D002849:Chromatography, Gas; D004964:Estriol / Q000652:urine*; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D013997:Time Factors
D000438:Alcohols; D004967:Estrogens; D004964:Estriol