%0 Journal Article %T Evolutionary dynamics of the H7N9 avian influenza virus based on large-scale sequence analysis %A Jiasheng Xiong %A Lufang Jiang %A Pengfei Yang %A Ping Zhao %A Qingli Yan %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0220249 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6690514/