title: Validity of a simple automated method in which the "direct" Kober reaction is used to measure estrogens during pregnancy.
mesh_terms: D001322:Autoanalysis / Q000379:methods; D004967:Estrogens / Q000652:urine*; D005260:Female; D005470:Fluorometry; D005966:Glucuronidase; D006801:Humans; D006868:Hydrolysis; D011247:Pregnancy
chemical_list: D004967:Estrogens; D005966:Glucuronidase