Kovalska OV, Blazheyevskіy MY, Diadchenko VV. The Use of Tetramethylbenzidine as an Indicator in the Enzymatic Quantitative Determination of Ethonium. J. Org. Pharm. Chem. [Internet]. 2024Dec.12 [cited 2025Feb.22];22(4):36-42. Available from: https://ophcj.nuph.edu.ua/article/view/321795