Stephens D J, Pepperkok R
Cell Biophysics and Cell Biology Program, European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117 Heidelberg, Germany.
Proc Natl Acad Sci U S A. 2001 Apr 10;98(8):4295-8. doi: 10.1073/pnas.081065198. Epub 2001 Mar 27.