1. 1. Burnens, A. P., Stanley, J., Sack, R., Hunziker, P., Brodard, I. and Nicolet, J. 1997. The flagellin N-methylase gene fliB and an adjacent serovar-specific IS200 element in Salmonella typhimurium. Microbiology 143: 1539-1547.
2. 2. Chu, C. and Chiu, C. H. 2006. Evolution of the virulence plasmids of non-typhoid Salmonella and its association with antimicrobial resistance. Microbes Infect. 8: 1931-1936.
3. 3. Clinical and Laboratory Standards Institute. 2006. Methods for Antimicrobial Dilution and Disk Susceptibility Testing of Infrequently Isolated or Fastidious Bacteria; Approved Guideline, M45-A, Clinical and Laboratory Standards Institute, Wayne.
4. 4. Clinical and Laboratory Standards Institute. 2010. Performance Standards for Antimicrobial Susceptibility Testing; Twentieth Informational Supplement M100-S20, Clinical and Laboratory Standards Institute, Wayne.
5. 5. Echeita, M. A., Herrera, S. and Usera, M. A. 2001. Atypical, fljB-negative Salmonella enterica subsp. enterica strain of serovar 4,5,12:i:- appears to be a monophasic variant of serovar Typhimurium. J. Clin. Microbiol. 39: 2981-2983.