title: Estrogen analysis in pregnancy urine: an artifact corrected.
mesh_terms: D001322:Autoanalysis; D001894:Borohydrides; D002241:Carbohydrates / Q000652:urine; D002264:Carboxylic Acids / Q000652:urine; D002849:Chromatography, Gas; D004964:Estriol / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D005557:Formaldehyde; D005949:Glucose Oxidase; D006029:Glycosuria; D006801:Humans; D008433:Mathematics; D008722:Methods; D011247:Pregnancy; D014316:Tritium
chemical_list: D001894:Borohydrides; D002241:Carbohydrates; D002264:Carboxylic Acids; D014316:Tritium; D005557:Formaldehyde; D005949:Glucose Oxidase; D004964:Estriol