TY - CPAPER AU - Darwin L. Reicks, DVM TI - Field experiences with air filtration: Results and costs T2 - Allen D. Leman Swine Conference DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2008 DA - 2008/09/01 L1 - https://www.aasv.org/library/swineinfo/Content/LEMAN/2008/2-6 Reicks.pdf SE - Section II: Disease I ER -