6Collins M D,Hutson R A,Hoyles L,et al.Streptococcus ovis sp.nov.,isolated from sheep[J].Int J Syst Evol Mierobiol,2001,51(Pt 3):1147-1150.
7Riffon R,Sayasith K,Khalil H,et al.Development of a rapid and sensitive test for identification of major pathogens in bovine mastitis by PCR[J].J Clin Microbiol,2001,39:2584-2589.
8Boerlin P,Boerlin-Petzold F,Jemmi T.Use of Listeriolysin O and Internalin A in a Seroepidemiological Study of Listeriosis in Swiss Dairy Cows[J].J Clin Microbiol,2003,41:1055-1061.
9Carpenter D,Larkin H,Chang A,et al.Superoxide dismutase and catalase do not affect the pulmonary hypertensive response to group B streptococcus in the lamb[J].Pediatr Res.2001,49(2):181-188.
10Macrae A I,Scott P R.The normal ultrasonographic appearance of ovine joints,and the uses of arthrosonography in the evaluation of chronic ovine joint disease[J].Vet J,1999,158(2):1 35-143.
4HARF - MONTEIL C, GRANELLO C, LE - BRUN C, et al. Inci- dence and pathogenic effect of Streptococcus pseudopneumoniae [J]. J Clin Microbiol, 2006, 44(6) : 2240-2241.
5KEITH E R, MURDOCH D R. Antimicrobial susceptibility profile of Streptococcus pseudopneumoniae isolated from sputum [ J ]. Antimi- crob AgentsChemother, 2008, 52(8): 2998.
6OLIVER A, TARRAGO D, MARTINEZ - FERRER M, et al. Com- parison of the micredilution method( PASCO), the E test and disc - diffusion in Streptococcus pneumoniae antibiotic susceptibility tes- ting[J]. Rev Esp Quimioter, 1998, 11 (4) : 344 -348.
7KRZYSCIAK W, PLUSKWA K K, JURCZAK A, et al. The patho- genicity of the Streptococcus genus[ J ]. Eur J Clin Microbiol Infect Dis, 2013, 32(11) : 1361 -1376.
8RADHAN P, GOPINATH S M, REDDY G R, et al. Detection of major pathogens in bovine sub - clinical mastitis by multiplex PCR directly from milk samples in presence of an internal control[ J]. In- dian J Fundam Appl Life Sci, 2011, 1 (4) : 209 -218.
9RAJI M A, ADOGWA A T, NATALA A J, et al. The prevalence and gross pathologic lesions of ovine and eaprine pneumonia caused by bacterial agent in Zaria, Nigeria [ J ]. Ghana J Sci, 2000, 40 : 3-8.