TY - CPAPER AU - S Agten, S Van Gorp, J Leten TI - Influence on PCV2 & PRRSv titers of pigs of an unvaccinated herd which had originated from different farms. 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 - 2012 DA - 2012/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2012/372.pdf SE - Practitioner's Line ER -