Phylogenetic Analysis of Four Strains of H3N2 Swine Influenza Virus Isolated from the Same Pig Farm
YU Liangzheng, DING Yangbao, HE Jianqiao, LIU Linlin, CUI Baiyang, WEI Zuzhang, OUYANG Kang, HUANG Weijian, CHEN Ying
Acta Veterinaria et Zootechnica Sinica . 2020, (4): 801 -809 .  DOI: 10.11843/j.issn.0366-6964.2020.04.016