TY - CPAPER AU - T Stadejek, T Storgaard, MB Oleksiewicz, A Stankevicius, S Belak, TW Drew, Z Pejsak TI - POLISH STRAINS OF PRRSV ARE GENETICALLY VERY DIVERSE 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 - 2002 DA - 2002/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2002/HEALTH/407.PDF SE - Posters: Pig Health ER -