1. The German version of the Perceived Stress Scale : psychometric characteristics in a representative German community sample Autoren: Klein, Eva M; Brähler, Elmar; Dreier, Michael; Reinecke, Leonard; Müller, Kai; Schmutzer, Gabriele; Wölfling, Klaus; Beutel, Manfred E Veröffentlichungsdatum: 2016 Type: Journal article