Guo Jiantao, Wang Jiangyun, Anderson J Christopher, Schultz Peter G
Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
Angew Chem Int Ed Engl. 2008;47(4):722-5. doi: 10.1002/anie.200704074.