TY - CPAPER AU - Gaoqiang Li TI - Field study to assess the safety of an attenuated live vaccine against porcine reproductive and respiratory syndrome virus (PRRSV) in late-gestation sows 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 - 2018 DA - 2018/06/11 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2018/Poster (0263-1000)/0604-Li_G.pdf SE - Virology & Viral Diseases (poster) ER -