Journal of Molecular Evolution
Journal of Molecular Evolution > 2007 > 64 > 2 > 196-203
Journal of Molecular Evolution > 2007 > 64 > 4 > 399-410
Journal of Molecular Evolution > 2007 > 64 > 2 > 196-203
Journal of Molecular Evolution > 2007 > 64 > 4 > 399-410