Fitsner A.B. (1969) Biosynthesis of orotic acid in liver of rats under the effect of barbiturates. Voprosy Meditsinskoi Khimii, 15(5), 465-467.
et al. Biosynthesis of orotic acid in liver of rats under the effect of barbiturates // Voprosy Meditsinskoi Khimii. - 1969. - V. 15. -N 5. - P. 465-467.
et al., "Biosynthesis of orotic acid in liver of rats under the effect of barbiturates." Voprosy Meditsinskoi Khimii 15.5 (1969): 465-467.
Fitsner, A. B. (1969). Biosynthesis of orotic acid in liver of rats under the effect of barbiturates. Voprosy Meditsinskoi Khimii, 15(5), 465-467.