TY - CPAPER AU - K. Chiers, E. Donne, I. Van Overbeke, R. Ducatelle and F. Haesebrouck TI - ACTINOBACILLUS PLEUROPNEUMONIAE INFECTIONS IN CLOSED SWINE HERDS: INFECTION PATTERNS AND SEROLOGICAL PROFILES 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/ORAL/181.PDF SE - Oral Presentations ER -