Pravdina N.F., Karapetian D.K., Galegov G.A. (1967) Synthesis of uridine-5'-phosphoric acid in some tissues of chick embryo and chicks during the first days of life. Voprosy Meditsinskoi Khimii, 13(4), 430-432.

Pravdina N.F. et al. Synthesis of uridine-5'-phosphoric acid in some tissues of chick embryo and chicks during the first days of life // Voprosy Meditsinskoi Khimii. - 1967. - V. 13. -N 4. - P. 430-432.

Pravdina N.F. et al., "Synthesis of uridine-5'-phosphoric acid in some tissues of chick embryo and chicks during the first days of life." Voprosy Meditsinskoi Khimii 13.4 (1967): 430-432.

Pravdina, N. F., Karapetian, D. K., Galegov, G. A. (1967). Synthesis of uridine-5'-phosphoric acid in some tissues of chick embryo and chicks during the first days of life. Voprosy Meditsinskoi Khimii, 13(4), 430-432.