title: Estriol conjugates in amniotic fluid at midpregnancy and term.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D002247:Carbon Isotopes; D002845:Chromatography; D002852:Chromatography, Ion Exchange; D004964:Estriol / Q000032:analysis*; D005260:Female; D005453:Fluorescence; D005965:Glucuronates / Q000032:analysis*; D006801:Humans; D006868:Hydrolysis; D008722:Methods; D011247:Pregnancy; D013431:Sulfates / Q000032:analysis*; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D005965:Glucuronates; D013431:Sulfates; D014316:Tritium; D004964:Estriol