%0 Journal Article %T Influenza A Virus Entry: Implications in Virulence and Future Therapeutics %A Emily Rumschlag-Booms %A Lijun Rong %J Advances in Virology %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/121924 %U http://dx.doi.org/10.1155/2013/121924