Murray John M
Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, Room 1045 BRB IIIII Building, 421 Curie Boulevard, Philadelphia, PA 19104-6058, USA.
Proc Natl Acad Sci U S A. 2002 Dec 24;99(26):16507-9. doi: 10.1073/pnas.022713399. Epub 2002 Dec 16.