Kitchener D. Wilson, Zongjin Li, Roger Wagner, Patrick Yue, Phillip Tsao, Gergana Nestorova, Mei Huang, David L. Hirschberg, Paul G. Yock, Thomas Quertermous, Joseph C. Wu
PLoS One. 2008; 3(7): e2609. Published online 2008 Jul 9. doi: 10.1371/journal.pone.0002609