title: Identification and quantitative determination of 2-hydroxyoestriol in human late-pregnancy urine.
mesh_terms: D002250:Carbon Radioisotopes; D002845:Chromatography; D002849:Chromatography, Gas; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004964:Estriol / Q000652:urine*; D004970:Estrone / Q000652:urine; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006914:Hydroxysteroids / Q000652:urine; D013058:Mass Spectrometry; D008722:Methods; D011247:Pregnancy; D012822:Silicon Dioxide; D013997:Time Factors; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D006914:Hydroxysteroids; D014316:Tritium; D004970:Estrone; D012822:Silicon Dioxide; D004964:Estriol