TY - CPAPER AU - Vestergaard TI - INFECTION DYNAMICS OF LAWSONIA INTRACELLULARIS IN DANISH PIG 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 - 2004 DA - 2004/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2004/1616.pdf SE - 7. Practitioner's Line ER -