Sang-Yull Lee, Yuichi Obata, Masahiro Yoshida, Elisabeth Stockert, Barbara Williamson, Achim A. Jungbluth, Yao-Tseng Chen, Lloyd J. Old, Matthew J. Scanlan
Proc Natl Acad Sci U S A. 2003 Mar 4; 100(5): 2651–2656. Published online 2003 Feb 24. doi: 10.1073/pnas.0437972100