Journal of Molecular Evolution
Journal of Molecular Evolution > 2009 > 68 > 3 > 208-216
Journal of Molecular Evolution > 2009 > 68 > 4 > 366-376
Journal of Molecular Evolution > 2009 > 68 > 3 > 208-216
Journal of Molecular Evolution > 2009 > 68 > 4 > 366-376