@article{:/content/10.2807/esm.08.09.00425-es, author = "Giorgi Rossi, P and Sangalli, M. and Faustini, A. and Forastiere, F and Perucci, C. A.", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.08.09.00425-es", doi = "https://doi.org/" }