RT Journal Article SR Electronic(1) A1 Mammina, C A1 Talini, M A1 Pontello, M A1 Di Noto, A M A1 Nastasi, A YR 2003 T1 Clonal circulation of Salmonella enterica serotype Heidelberg in Italy? JF Eurosurveillance VO 8 IS 11 SP 222SP 434 OP 225 DO https://doi.org/10.2807/esm.08.11.00434-en UL https://www.eurosurveillance.org/content/10.2807/esm.08.11.00434-en