TY - CPAPER AU - Douglas Groth, DVM TI - Experiences with boar stud air filtration systems T2 - AASV Pre-Conference Seminars DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2008 DA - 2008/03/01 L1 - https://www.aasv.org/library/swineinfo/Content/AASVPCS/2008/02-009.pdf SE - Filtration ER -