Calderone Christopher T, Puckett James W, Gartner Zev J, Liu David R
Department of Chemistry and Chemical Biology, 12 Oxford Street, Cambridge, MA 02138, USA.
Angew Chem Int Ed Engl. 2002 Nov 4;41(21):4104-8. doi: 10.1002/1521-3773(20021104)41:21<4104::AID-ANIE4104>3.0.CO;2-O.