TY - CPAPER AU - Hirose, F, Seyboth, LC, Kolb, J, Bueno, R, Paixão, R, Moreno, AM TI - INFECTION DYNAMICS OF LAWSONIA INTRACELULLARIS IN BRAZILIAN SWINE HERDS. 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 - 2006 DA - 2006/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2006/BACTERIAL/P_12-03.pdf SE - Major bacterial infections: Lawsonia intracellularis serology ER -