TY - CPAPER AU - Tom Patterson, Attorney at Law TI - PRRS "planned exposure" and "unplanned consequences" T2 - AASV Annual Meeting DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2005 DA - 2005/03/02 L1 - https://www.aasv.org/library/swineinfo/Content/AASV/2005/06PRRS/339.pdf SE - PRRS: Managing Population Immunity ER -