Cloning and Sequence Analysis of Hemagglutinin Genes of H9N2 Subtype Avain Influenza Virus Isolated Between 2012 to 2015
YE He-jia, LIANG Zhao-ping, PENG Te, QIU Wei-hong, XU Li-na
. 2016, (5): 1148 -1155 .  DOI: 10.16431/j.cnki.1671-7236.2016.05.004