Social isolation in the oldest-old: determinants and the differential role of family and friends

2023 . Moormann, Katharina Isabelle | Pabst, Alexander | Bleck, Franziska | Löbner, Margrit | Kaduszkiewicz, Hanna | van der Leeden, Carolin | Hajek, André | Brettschneider, Christian | Heser, Kathrin | Kleineidam, Luca | Werle, Jochen | Fuchs, Angela | Weeg, Dagmar | Bickel, Horst | Pentzek, Michael | Weyerer, Siegfried | Wiese, Birgitt | Wagner, Michael | Maier, Wolfgang | Scherer, Martin | König, Hans-Helmut | Riedel-Heller, Steffi G.