Sidorova, A.A. and Kartsova, L.A. 2019. The chromatographic and electrophoretic determination of catecholamines, metanephrines and 3,4-dihydroxyphenylalanine in urine and blood plasma. Sorbtsionnye i Khromatograficheskie Protsessy. 10, 4 (Nov. 2019).