%0 conference lecture %@ %A Wolff, M., Schaper, J., Dahms, M., Rueder, N., Vogt, C., Ebel, T., Feyerabend, F., Willumeit-Roemer, R., Klassen, T. %D 2015 %J 7th BIOMETAL, Symposium on Biodegradable Metals for Biomedical Applications %T Investigation of impurity levels of biodegradable Mg-materials and their influence on biocorrosion %U %X