Fernandes, S. A.; Ghilardi, Ângela C.; Tavechio, A. T.; Machado, A. M.; Pignatari, A. C. Phenotypic and Molecular Characterization of Salmonella Enteritidis Strains Isolated in São Paulo, Brazil . Rev. Inst. Med. Trop. São Paulo 2003, 45 (2), 59-63.