title: A gas chromatography technique for rapid determination of urinary estriol during pregnancy.
mesh_terms: D002849:Chromatography, Gas; D004964:Estriol / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D005947:Glucose; D005966:Glucuronidase; D006801:Humans; D013058:Mass Spectrometry; D008722:Methods; D011247:Pregnancy; D012908:Snails / Q000201:enzymology; D013997:Time Factors
chemical_list: D005966:Glucuronidase; D004964:Estriol; D005947:Glucose