Sergeev A.V. (1968) Comparative study of the characteristics and activity of tetrahydrofolate dehydrogenases of rat liver and spleen in leukemias of viral etiology. Voprosy Meditsinskoi Khimii, 14(6), 606-611.

et al. Comparative study of the characteristics and activity of tetrahydrofolate dehydrogenases of rat liver and spleen in leukemias of viral etiology // Voprosy Meditsinskoi Khimii. - 1968. - V. 14. -N 6. - P. 606-611.

et al., "Comparative study of the characteristics and activity of tetrahydrofolate dehydrogenases of rat liver and spleen in leukemias of viral etiology." Voprosy Meditsinskoi Khimii 14.6 (1968): 606-611.

Sergeev, A. V. (1968). Comparative study of the characteristics and activity of tetrahydrofolate dehydrogenases of rat liver and spleen in leukemias of viral etiology. Voprosy Meditsinskoi Khimii, 14(6), 606-611.