4Zhou Xue-li, Xu Xiao-juan. Distribution of antimicrobial resistance among different serovars of Haemophilus parasuis isolates [J]. Vet Microbiol, 2010, 141: 168-173.
5Zhang Qiang, Zhou Ming-guang, Song Dai-song. Molecular characterisation of resistance to fluoroquinolones in Haemophilus parasuis isolated from China [J]. Int J Antimicrob Agents, 2013, 42(1): 87-89.
6Guo Li-li, Zhang Jian-min, Xu Cheng-gang. Molecular characterization of fluoroquinolone resistance in Haemophilus parasuis isolated from pigs in South China [J]. J Antimicrob Chemother, 2011, 66(3): 539-542.
7Zhang Qiang, Liu Jian-tao, Yan Shu-xian. Fluoroquinolone-resistant Haemophilus parasuis isolates exhibit more putative counterparts virulence factors than their susceptible [J]. J Clin Microbiol, 2013, 51(9): 3130.
8Wang Rui, Xie Jian-ping. Role of metabolic aberration in Mycbbacterium tuberculosis drug resistance. Institute of Modern Biopharmaceuticals [J]. Tierheilk, 2014, 143: 503-510.
9Riising H J. Prevention of Glasser' s disease through im- munity to Haemophilus parasuis [ J ]. Zentralbl Veteri- harmed B, 1981,28 ( 8 ) :630-638.