TY - CPAPER AU - Roger Morris TI - Evolution of diseases in the world's pork industry 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/SPEAKERS/001.PDF SE - Invited Speakers ER -