2010

The emergence of pandemic influenza viruses
Y Guan, D Vijaykrishna, J Bahl, H Zhu, J Wang, GJD Smith
Protein & Cell 2010, 1(1): 9–13 DOI 10.1007/s13238-010-0008-z. Epub 2010 Feb 7.

An easy to follow account with figures of the origin of human pandemic flu viruses.