Journal of Molecular Evolution
Journal of Molecular Evolution > 2007 > 64 > 6 > 656-661
Journal of Molecular Evolution > 2007 > 64 > 6 > 662-688
Journal of Molecular Evolution > 2007 > 64 > 6 > 702-705
Journal of Molecular Evolution > 2007 > 64 > 6 > 689-701