Patrick R. Shea, Kimmo Virtaneva, John J. Kupko, 3rd, Stephen F. Porcella, William T. Barry, Fred A. Wright, Scott D. Kobayashi, Aaron Carmody, Robin M. Ireland, Daniel E. Sturdevant, Stacy M. Ricklefs, Imran Babar, Claire A. Johnson, Morag R. Graham, Donald J. Gardner, John R. Bailey, Michael J. Parnell, Frank R. DeLeo, James M. Musser
Proc Natl Acad Sci U S A. 2010 Mar 9; 107(10): 4693–4698. Published online 2010 Feb 23. doi: 10.1073/pnas.0906384107