Zeyfang A et al. Diabetes Mellitus at an … Exp Clin Endocrinol Diabetes | © 2023. Thieme. All rights reserved. German Diabetes Association: Clinical Practice Guidelines Thieme Diabetes Mellitus at an Elderly Age Authors Andrej Zeyfang1, Jürgen Wernecke2, Anke Bahrmann3 Affiliations 1 Department of I