“DECLINE OF MATERNAL ANTIBODIES AGAINST SWINE INFLUENZA A AND PRRS IN PIGLETS FROM DIFFERENT SOW VACCINATION PROGRAMS”. Archives of Veterinary Medicine 19, no. 1 (June 21, 2026): 76–89. Accessed October 16, 2026. https://avm.niv.ns.ac.rs/index.php/e-avm/article/view/592.