TY - CPAPER AU - Dr. Locke Karriker, Iowa State University, Ames, Iowa TI - A Systematic Review of the Evidence for Porcine Reproductive and Respiratory Syndrome Virus Vaccine Efficacy in Reproductive Disease T2 - George A. Young Swine Health and Management Conference DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2009 DA - 2009/08/01 L1 - https://www.aasv.org/library/swineinfo/Content/GYC/2009/2009 Karriker.pdf SE - General Sessions ER -