1WHITE D G,HARMON R J,MATOS J E. Isolation and identification of coagulase-negative Staphylococcus species from bovine body sites and streak canals of nulliparous heifers[J].Journal of Dairy Science,1989.1886-1892.
2MAKOVEC J A,RUEGG P L. Results of milk samples submitted for micro-biological examination in Wisconsin from 1994 to 2001[J].Journal of Dairy Science,2003.3466-3472.
3AYELE W Y,SVASTOVA P,ROUBAL P. Mycobacterium avium subspecies paratuberculosis cultured from locally and commercially pasteurized cow' s milk in the czech republic[J].Applied and Environmental Microbiology,2005,(03):1210-1214.
4LIRA W M,MACEDO C,MARIN J M. The incidence of Shiga toxin-pro-ducing Escherichia coli in cattle with mastitis in Brazil[J].Application Microbiol,2004.861-866.
5KIM S G,KIM E H,LAFFERTY C J. Coxiella burnetii in bulk tank milk samples,United States[J].Emergency Infect Disease,2005,(04):619-621.
6WADDELL L,RAJIC A,SARGEANT J. The zoonotic potential of Mycobacterium avium spp.paratuberculosis:a systematic review[J].Canadian Journal of Public Health-Revue Canadienne De Sante Publique,2008,(02):145-155.
7JAYARAO B M,DONALDSON S C,STRALEY B A. A survey of foodborne pathogens in bulk tank milk and raw milk consumption among farm families in Pennsylvania[J].Journal of Dairy Science,2006.2451-2458.
8WADDELL L,RAJIC A,SARGEANT J. The zoonotic potential of Mycobacterium avium spp.paratuberculosis:a systematic review[J].Canadian Journal of Public Health-Revue Canadienne De Sante Publique,2008.145-155.
9RUEGG P L. Practical food safety interventions for dairy production[J].Journal of Dairy Science,2003.1-9.