TY - CPAPER AU - E Ono, H Koimaru, N Nakanishi, T Tsukahara, M Shiba, M Sugiyama, G Kinoshita TI - CIRCOVAC. efficacy via passive immunity in conventional farm under high PCV2 contamination 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/2012/912.pdf SE - Virology & Viral Diseases ER -