TY - CPAPER AU - Victor Geurts TI - Epidemiological evaluation of PRRSV prevalence and the effectiveness of vaccination on farms served by one veterinary practice in an area of The Netherlands with a dense pig population. 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 - 2014 DA - 2014/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2014/Oral/218.pdf SE - Epidemiology ER -