Hillis David M, Pollock David D, McGuire Jimmy A, Zwickl Derrick J
Section of Integrative Biology and Center for Computational Biology and Bioinformatics, University of Texas, 1 University Station C0930, Austin, Texas 78712-0253, USA.
Syst Biol. 2003 Feb;52(1):124-6. doi: 10.1080/10635150390132911.