1. Prevalence and impact of generalized anxiety disorder and major depression in primary care in Belgium and Luxemburg: The GADIS study;Ansseau;European Psychiatry,2005
2. A randomised controlled trial of acceptance and commitment therapy and cognitive-behaviour therapy for generalised anxiety disorder;Avdagic;Behaviour Change,2014
3. Evidence-based pharmacological treatment of generalized anxiety disorder;Baldwin;Internaional Journal of Neuropsychopharmacology,2011
4. Balk, E.M., Earley, A., Patel, K., Trikalinos, T.A., & Dahabreh, I.J. (2012). Empirical assessment of within-arm correlation imputation in trials of continuous outcomes (Methods Research Report No. AHRQ Publication No. 12(13)-EHC141-EF). Agency for Healthcare Research and Quality: Rockville, MD. Retrieved from: www.effectivehealthcare.ahrq.gov/reports/final.cfm.
5. Efficacy of treatments for anxiety disorders: A meta-analysis;Bandelow;International Clinical Psychopharmacology,2015