TY - CPAPER AU - Carlo Magno Maala TI - High risk of discontinuing PCV2 vaccination in the male line on a Korean GP farm. 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 - 2014 DA - 2014/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2014/Posters/146.pdf SE - Inmunology/Vaccines/Diagnosis -- Vaccines and vaccine efficacy ER -