Direct diabetes-related costs in young patients with early-onset, long-lasting type 1 diabetes. oleh Christina Bächle, Andrea Icks, Klaus Straßburger, Marion Flechtner-Mors, Andreas Hungele, Peter Beyer, Kerstin Placzek, Ulrich Hermann, Andrea Schumacher, Markus Freff, Anna Stahl-Pehe, Reinhard W Holl, Joachim Rosenbauer, DPV Initiative and the German BMBF Competence Network Diabetes Mellitus