Elshorst Bettina, Jacobs Doris M, Schwalbe Harald, Langer Thomas
Johann Wolfgang Goethe-University Frankfurt, Institute for Organic Chemistry and Chemical Biology, Center for Biomolecular Magnetic Resonance, Marie-Curie-Strasse 11, D-60439 Frankfurt am Main, Germany.
J Biomol NMR. 2003 Oct;27(2):191-2. doi: 10.1023/a:1024991511799.