The 12-item Self-Report World Health Organization Disability Assessment Schedule (WHODAS) 2.0 Administered Via the Internet to Individuals With Anxiety and Stress Disorders: A Psychometric Investigation Based on Data From Two Clinical Trials

The 12-item Self-Report World Health Organization Disability Assessment Schedule (WHODAS) 2.0 Administered Via the Internet to Individuals With Anxiety and Stress Disorders: A Psychometric Investigation Based on Data From Two Clinical Trials

Authors of this article:

Erland Axelsson^{1, 2} ;   Elin Lindsäter^{1, 2} ;   Brjánn Ljótsson^{1, 3} ;   Erik Andersson¹ ;   Erik Hedman-Lagerlöf^{1, 2, 4}