The UCSC Genome Browser Database.
Donna KarolchikRobert BaertschMark DiekhansTerrence S. FureyAngela S. HinrichsYontao LuKrishna M. RoskinMatt SchwartzCharles W. SugnetDaryl J. ThomasRyan J. WeberDavid HausslerW. James KentPublished in: Nucleic Acids Res. (2003)