For citations:

Agarkov A.V., Dmitriev A.F., Kvochko A.N., Agarkov N.V. Formation of specific immunological a-reactivity during pregnancy in sows. International Journal of Veterinary Medicine. 2020;(1):110-115. (In Russ.) https://doi.org/10.17238/issn2072-2419.2020.1.110