Nywana Sizemore, Anju Agarwal, Kingshuk Das, Natalia Lerner, Michael Sulak, Sandhya Rani, Richard Ransohoff, David Shultz, George R. Stark
Proc Natl Acad Sci U S A. 2004 May 25; 101(21): 7994–7998. Published online 2004 May 17. doi: 10.1073/pnas.0401593101