Nadine K. Kolas, J. Ross Chapman, Shinichiro Nakada, Jarkko Ylanko, Richard Chahwan, Frédéric D. Sweeney, Stephanie Panier, Megan Mendez, Jan Wildenhain, Timothy M. Thomson, Laurence Pelletier, Stephen P. Jackson, Daniel Durocher
Science.
Author manuscript; available in PMC 2008 Jun 18.Published in final edited form as: Science. 2007 Dec 7; 318(5856): 1637–1640. Published online 2007 Nov 15. doi: 10.1126/science.1150034