Parsons Barbara L
Division of Genetic and Reproductive Toxicology, National Center for Toxicological Research, United States Food and Drug Administration, 3900 NCTR Road, Jefferson, AR 72079, USA.
Proc Natl Acad Sci U S A. 2003 Dec 9;100(25):14601-2. doi: 10.1073/pnas.2637169100. Epub 2003 Dec 1.