title: Health in older age: The German Ageing Survey (DEAS).
authors: German Centre of Gerontology, Berlin, Germany.
authors: Susanne
authors: S
authors: Wurm
authors: German Centre of Gerontology, Berlin, Germany.
authors: Sonja
authors: S
authors: Nowossadeck
authors: German Centre of Gerontology, Berlin, Germany.
authors: Clemens
authors: C
authors: Tesch-Römer