Rapid estimation of oestriol in pregnancy urine by gas-liquid chromatography.
D002849:Chromatography, Gas; D004964:Estriol / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D013997:Time Factors
D004964:Estriol