Eric S. Okerberg, Jiangyue Wu, Baohong Zhang, Babak Samii, Kelly Blackford, David T. Winn, Kevin R. Shreder, Jonathan J. Burbaum, Matthew P. Patricelli
Proc Natl Acad Sci U S A. 2005 Apr 5; 102(14): 4996–5001. Published online 2005 Mar 28. doi: 10.1073/pnas.0501205102