TY - CPAPER AU - Sperling, D.; J. Smola, A.Cizek, TI - INCIDENCE OF B.HYODYSENTERIAE WITH DECREASED SUSCEPTIBILITY TO PLEUROMUTLINS ON PIG FARMS IN THE CZECH REPUBLIC BETWEEN 1999 AND 2003 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 - 2004 DA - 2004/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2004/977.pdf SE - 1.7. Antibiotic Substances (Efficacy and Resistance) ER -