For citations:
Simeiko A.V., Mkrtchyan M.E., Grinyuk E.S., Safronov D.I. Influence of complex feed additive on the microstructure of the spleen of white rats. Legal regulation in veterinary medicine. 2024;(4):147-150. (In Russ.) https://doi.org/10.52419/issn2782-6252.2024.4.151