Bernor Raymond L
Laboratory of Evolutionary Biology, Department of Anatomy, College of Medicine, Howard University, 520 W Street, NW, Washington, DC 20059, USA.
Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19661-2. doi: 10.1073/pnas.0710109105. Epub 2007 Dec 5.