Synonymous Substitution Rates Predict HIV Disease Progression as a Result of Underlying Replication Dynamics. - Philippe Lemey; Sergei L. Kosakovsky Pond; Alexei J. Drummond; Oliver G. Pybus; Beth Shapiro; Helena Barroso; Nuno Taveira; Andrew Rambaut (PLoS Comput. Biol., 2007)