For citations:
Semenov V.G., Tyurin V.G., Kuznetsov A.F., Simurzina E.P., Nikitin D.A., Kondruchina S.G., Nikitin G.S. Prevention of subclinical forms of hypocalcemia and ketosis in dairy cows. Legal regulation in veterinary medicine. 2022;(4):87-92. (In Russ.) https://doi.org/10.52419/issn2782-6252.2022.4.87