3AJTTKUMAR P, BARKEMA H W, De BUCK J. Rapid identification of bovine mastitis pathogens by high-resolution melt analysis of 16SrDNA sequences[J].Vet Microbiol, 2012,155 (2-4) : 332-340.
4BASCOM S S,YOUNG A J.A_ summary of the reasons why farmers cull cows[J]. J Dairy Sci, 1998,81 (8) : 2299-2305.
5PHILPOTF D J, EDGEWORTH J D,SANSONETYI P J.The pathogenesis of shigella flexneri infection'lessons from in vitro and in ffvo Studies [J].Philos Trans R Soc London B Bio Sci, 2000,355 ( 1397 ) : 575-586.
6Hale H H,HEMBOLDT C F,PLASRTIDGE W N,et al.Bovine mastitis caused by a mycoplasma species [J].Cornell Vet,1962 (52):582-591.
7SCAVIZZI M R,LABIA R,PETITJEAN O J,et al.Antimicrobial susceptibility test:from bacterial popuLation analyses to therapy [J].Int J Antimicrob Agents, 2002,19( 1 ) :9-20.
8RIFATBEGOVIC M,ASSUMCAO P,POVEDAJ B,et aL Isolation of mycoplasma boris from the respiratory tract of cattle in Bosnia and Herzegovina[J].Vet Rec,2007,160(14) :484-485.
9CASWELL J L, ARCHAMBAULTt M. Mycoplasma bovis pneumonia in cattle []].Animal Health Res Rev,2008,8(2): 161-186.
