Dissemination of Salmonella Enteritidis in acommercial chicken production chain: phenotypic and genotypic characterization - Andrigheto, Cristiano; Ribeiro, Vinícius Buccelli; Mamizuka, Elsa Masae; Landgraf, Mariza; Franco, Bernadette Dora Gombossy de Melo; Destro, Maria Teresa (Annual Meeting of the International Association for Food Protection, 2006)