State of humoral immunity in lactating sows and suckling pigletsAleksey G. Shakhov, Sergey V. Shabunin, Larisa Yu. Sashnina, Yuliya Yu. Vladimirova and Mariya Yu. ZheynesBIO Web Conf., 36 (2021) 06018DOI: https://doi.org/10.1051/bioconf/20213606018