6Aarestrup F M, Seyfarth A M, Angen O. Antimicrobial susceptibility of Haemophilus parasuis and Histophilus somni from pigs and cattle in Denmark[J]. Vet Microbiol, 2004, 101:143-146.
7Jin H, Zhou R, Kang M S, et al. Biofilm formation by field isolates and reference strains of Haemophilus parasuis [J]. Vet Microbiol, 2006, 118:117-123.
8Lancashire J F, Terry T D, Blackall P J, et al. Plasmid encoded Tet B tetracycline resistance in Haemophilus parasuis[J]. Antimicrob Agents Chemother, 2005, 49(5): 1927-1931.
9Martin de la Fuente A J, Tucker A W, Navas J, et al. Antimicrobial susceptibility patterns of Haemophilus parasuis from pigs in the United Kingdom and Spain[J]. Vet Microbiol, 2007, 120: 184-191.
10Millan A S, Escudero J A, Catalan A, et al. β-Lactam resist ance in Haemophilus parasuis is mediated by plasmid pB1000 bearing blaROB-1[J]. Antiinicrob Agents Chemother, 2007, 51 (6) : 2260-2264.