Fossati, P Use of 3,5-dichloro-2-hydroxybenzenesulfonic acid/4-aminophenazone chromogenic system in direct enzymic assay of uric acid in serum and urine. [electronic resource] - Clinical chemistry Feb 1980 - 227-31 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0009-9147 Subjects--Topical Terms: AminopyrineAscorbic Acid--analysisBenzenesulfonatesBilirubin--analysisColorimetry--methodsDrug InteractionsHumansIndicators and ReagentsPeroxidases--analysisUrate Oxidase--analysisUric Acid--analysis