Nenad Stojanac, Mladen Gagrčin, Ognjen Stevančević, van Stančić, & Aleksandar Potkonjak. (2015). Passive and active immunity against parvovirus infection in piglets. African Journal of Pig Farming, 3(1), 1–4. Retrieved from https://elixirpublishers.in/index.php/ajpf/article/view/680