title: [A NEW COLOR DEVELOPMENT METHOD OF THE ZIMMERMANN REACTION FOR THE DETERMINATION OF 17-KETOSTEROIDS].
mesh_terms: D015068:17-Ketosteroids; D064751:Ammonium Compounds; D003116:Color; D003124:Colorimetry; D000431:Ethanol; D007202:Indicators and Reagents; D000432:Methanol; D000644:Quaternary Ammonium Compounds; D013696:Temperature; D014556:Urine
chemical_list: D015068:17-Ketosteroids; D064751:Ammonium Compounds; D007202:Indicators and Reagents; D000644:Quaternary Ammonium Compounds; D000431:Ethanol; D000432:Methanol
keywords: 17-KETOSTEROIDS; ALCOHOL, METHYL; AMMONIUM COMPOUNDS; COLORIMETRY; INDICATORS AND REAGENTS; TEMPERATURE; URINE