Influenza and other respiratory viruses involved in severe acute respiratory disease in northern Italy during the pandemic and postpandemic period (2009-2011)

Pariani E, Martinelli M, Canuti M, Jazaeri Farsani SM, Oude Munnink BB, Deijs M, Tanzi E, Zanetti A, van der Hoek L, Amendola A. Influenza and other respiratory viruses involved in severe acute respiratory disease in northern Italy during the pandemic and postpandemic period (2009-2011). Biomed Res Int. 2014; 2014: 241298.