Kozlov E.A., Petriĭ O.P., Burobin V.A., Fedorov S.A. (1983) Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver. Voprosy Meditsinskoi Khimii, 29(6), 76-79.

Kozlov E.A. et al. Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver // Voprosy Meditsinskoi Khimii. - 1983. - V. 29. -N 6. - P. 76-79.

Kozlov E.A. et al., "Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver." Voprosy Meditsinskoi Khimii 29.6 (1983): 76-79.

Kozlov, E. A., Petriĭ, O. P., Burobin, V. A., Fedorov, S. A. (1983). Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver. Voprosy Meditsinskoi Khimii, 29(6), 76-79.