Charles W Sugnet, Karpagam Srinivasan, Tyson A Clark, Georgeann O'Brien, Melissa S Cline, Hui Wang, Alan Williams, David Kulp, John E Blume, David Haussler, Manuel Ares, Jr.
PLoS Comput Biol. 2006 Jan; 2(1): e4. Prepublished online 2005 Dec 14. Published online 2006 Jan 20. doi: 10.1371/journal.pcbi.0020004