TY - JOUR A1 - Chen, Ziping A1 - Warsinke, Axel A1 - Gajovic, Nenad A1 - Große, St. A1 - Hu, J. A1 - Kleber, H.-P. A1 - Scheller, Frieder W. T1 - A D-carnitine dehydrogenase electrode for the assessment of enantiomeric purity of L-carnitine preparations Y1 - 2000 ER -