Schimmel P, Alexander R
The Skaggs Institute for Chemical Biology, The Scripps Research Institute, Beckman Center, 10560 North Torrey Pines Road, La Jolla, CA 92037, USA.
Proc Natl Acad Sci U S A. 1998 Sep 1;95(18):10351-3. doi: 10.1073/pnas.95.18.10351.