Presence of Salmonella genus in treated wastewater with potential reuse in agricultural irrigation - Razzolini, Maria Tereza Pepe; Matté, Maria Helena; Matté, Glavur Rogério; Santos, Francisca Alzira dos; Piveli, Roque Passos; Mosolino, L. H; Günther, Wanda Maria Risso (Congresso Brasileiro de Microbiologia, 2003)