TY - CPAPER AU - C. Gielen, R. Raymakers TI - High levels of Maternal Derived Antibodies (MDA) against PCV2 influences seroconversion due to vaccination, a case report. T2 - International Pig Veterinary Society Congress DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2016 DA - 2016/06/07 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2016/Poster/415_PO-PF3-169.pdf SE - Vaccinology & Immunology ER -