Previous Article Next Article Table of Contents Science, Vol.273, No.5279, 1179-1180, 1996 DOI10.1126/science.273.5279.1179 Export Citation Molecular-Basis of Virus Evolution, by A.J. Gibbs, C.H. Calisher, F. Garciaarenal Hillis DM Please enable JavaScript to view the comments powered by Disqus.
