Assessing generalized anxiety disorder in elderly people using the GAD-7 and GAD-2 Scales: results of a validation study - Wild, Beate; Eckl, Anne; Herzog, Wolfgang; Niehoff, Dorothea; Lechner, Sabine; Maatouk, Imad; Schellberg, Dieter; Brenner, Hermann; Müller, Heiko (American journal of geriatric psychiatry, 2014)
Gesehen am 22.06.2015
Available online 12 June 2013