Journal of Molecular Evolution
Journal of Molecular Evolution > 2004 > 59 > 2 > 177-189
Journal of Molecular Evolution > 2009 > 68 > 3 > 217-226
Journal of Molecular Evolution > 2004 > 59 > 2 > 177-189
Journal of Molecular Evolution > 2009 > 68 > 3 > 217-226