TY - CPAPER AU - Horter D, Pogranichnyy R, Chang C-C, Yoon K-J, Zimmerman JJ TI - How long does PRRS virus persist in pigs after infection? T2 - AASV Annual Meeting DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2000 DA - 2000/03/02 L1 - https://www.aasv.org/library/swineinfo/Content/AASV/2000/401.PDF ER -