TY - CPAPER AU - L. Batista, S. Dee, M. Olin, T. Molitor, Z. Xiao, M.P. Murtaugh, H.S. Joo, and C. Pijoan TI - Immunological features of porcine reproductive and respiratory syndrome virus (PRRSV) against homologous and heterologous challenge in a population of breeding age female swine T2 - Allen D. Leman Swine Conference DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2003 DA - 2003/09/01 L1 - https://www.aasv.org/library/swineinfo/Content/LEMAN/2003/2-04_MDI2_Batista.pdf SE - Section II: Disease ER -