Zappa, A., Perin, S., Amendola, A., Bianchi, S., Pariani, E., Ruzza, M.L., Podestà, A., Tanzi, E. and Farina, C. 2008. Epidemiological and molecular surveillance of influenza and respiratory syncytial viruses in children with acute respiratory infections (2004/2005 season). Microbiologia Medica. 23, 1 (Mar. 2008). DOI:https://doi.org/10.4081/mm.2008.2592.