TY - CPAPER AU - J. Kroll; J. Knittel, PhD; M. Mathes; et.al. TI - Efocacy of an avirulent Lawsonia intracellularis (Enterisol(R) Ileitis) vaccine in swine T2 - AASV Annual Meeting DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2001 DA - 2001/03/02 L1 - https://www.aasv.org/library/swineinfo/Content/AASV/2001/149.PDF ER -