For citations:
Kurilova A., Karpenko L., Maksimov V., Bakhta A. Study of the effect of a seven -containing drug on the concentration of selenium in the organs and tissues of the lambs of the Romanov breed in the conditions of industrial complexes North-Western region. Genetics and breeding of animals. 2022;(3):42-48. (In Russ.) https://doi.org/10.31043/2410-2733-2022-3-42-48