title: A rapid colorimetric method for oestriol assay in pregnancy urine.
mesh_terms: D003124:Colorimetry; D004964:Estriol / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D005750:Gastric Juice / Q000201:enzymology; D005966:Glucuronidase; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D008297:Male; D008722:Methods; D011247:Pregnancy; D012908:Snails; D013053:Spectrophotometry; D013429:Sulfatases; D013997:Time Factors
chemical_list: D013429:Sulfatases; D005966:Glucuronidase; D004964:Estriol