SJ Kye, MJ Park, NY Kim, YN Lee,
GB Heo, YK Baek… - Poultry Science, 2021 - Elsevier
Since its first appearance in 1996, H9N2 avian influenza virus (AIV) of the Y439 lineage
persisted in Korean live bird markets (LBMs) until the last documented occurrence in 2018 …