Psychometric Properties of the General Anxiety Disorder 7-item (GAD-7) Scale in a Heterogeneous Psychiatric Sample.

Johnson, S. U., Ulvenes, P., Øktedalen, T., Hoffart, A., (2019). Psychometric Properties of the General Anxiety Disorder 7-item (GAD-7) Scale in a Heterogeneous Psychiatric Sample. Frontiers Media S.A.. doi:10.3389/fpsyg.2019.01713