Original article
Results from the German Health Update (GEDA) from 2009–2012
Dornquast, C; Kroll, L E; Neuhauser, H K; Willich, S N; Reinhold, T; Busch, M A
Results from three nationwide German examination surveys from 1990–2011
Finger, J D; Busch, M A; Du, Y; Heidemann, C; Knopf, H; Kuhnert, R; Lampert, T; Mensink, G B M; Neuhauser, H K; Rosario, A S; Scheidt-Nave, C; Schienkiewitz, A; Truthmann, J; Kurth, BM