title: GEL FILTRATION OF FREE ESTROGENS IN URINE AFTER ENZYMATIC HYDROLYSIS.
mesh_terms: D001826:Body Fluids; D002623:Chemistry Techniques, Analytical; D002850:Chromatography, Gel; D004798:Enzymes; D004967:Estrogens; D005470:Fluorometry; D006868:Hydrolysis; D008660:Metabolism; D014556:Urine
chemical_list: D004798:Enzymes; D004967:Estrogens
keywords: CHEMISTRY, ANALYTICAL; ENZYMES; ESTROGENS; FLUOROMETRY; METABOLISM; URINE