春秋两季不同地区猪源耐药大肠杆菌β-内酰胺酶及16S rRNA甲基化酶基因检测及分析
江萍§,程伟华§,林亚军,夏绪进,夏利宁*
Detection and Analysis on β-lactam Enzyme and 16S rRNA Methylase Genes in Swine Resistance E. coli Isolated from  Different Areas of Xinjiang  in Spring and Autumn
JIANG Ping§, CHENG Weihua§, LING Yajun, XIA Xujing, XIA Lining*
中国农业科技导报 . 2017, (5): 35 -41 .  DOI: 10.13304/j.nykjdb.2016.443