[Study on the Porter-Silber reaction--chromogenicity in various concentration of sulfuric acid].
D000305:Adrenal Cortex Hormones / Q000652:urine*; D003124:Colorimetry; D007202:Indicators and Reagents; D011239:Prednisolone / Q000652:urine; D011241:Prednisone / Q000652:urine; D013464:Sulfuric Acids
D000305:Adrenal Cortex Hormones; D007202:Indicators and Reagents; D013464:Sulfuric Acids; D011239:Prednisolone; D011241:Prednisone