Prof. Dr. Joachim Spranger, Diabetologe # fit & gesund # 13.07.2011To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoConstanze Tress13.07.201113. Juli 2011Prof. Dr. Joachim Spranger, Diabetologe am Charité Universitätsklinikum Berlinhttps://p.dw.com/p/RZeEAnzeige