Kawakita Atsushi, Sota Teiji, Ito Masao, Ascher John S, Tanaka Hiroyuki, Kato Makoto, Roubik David W
Graduate School of Human and Environmental Studies, Graduate School of Science, Kyoto University, Kyoto, Japan.
Mol Phylogenet Evol. 2004 May;31(2):799-804. doi: 10.1016/j.ympev.2003.12.003.