title: Identification of 2-hydroxyoestradiol and the pattern of catechol oestrogens in human pregnancy urine.
mesh_terms: D000535:Aluminum; D002845:Chromatography; D002849:Chromatography, Gas; D002854:Chromatography, Paper; D004958:Estradiol / Q000031:analogs & derivatives* / Q000652:urine; D004964:Estriol / Q000031:analogs & derivatives / Q000652:urine; D004967:Estrogens / Q000652:urine*; D004970:Estrone / Q000031:analogs & derivatives / Q000652:urine; D005260:Female; D006801:Humans; D013058:Mass Spectrometry; D008722:Methods; D008832:Microchemistry; D011247:Pregnancy; D012822:Silicon Dioxide
chemical_list: D004967:Estrogens; D004970:Estrone; D004958:Estradiol; D012822:Silicon Dioxide; D000535:Aluminum; D004964:Estriol