Generalized anxiety disorder. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. Arlington, Va.: American Psychiatric Association; 2013. http://dsm.psychiatryonline.org. Accessed June 26, 2017.
Gabbard GO, ed. Generalized anxiety disorder. In: Gabbard's Treatments of Psychiatric Disorders. 5th ed. Arlington, Va.: American Psychiatric Association; 2014. http://psychiatryonline.org/doi/book/10.1176/appi.books.9781585625048. Accessed June 26, 2017.
Baldwin D. Generalized anxiety disorder in adults: Epidemiology, pathogenesis, clinical manifestations, course, assessment, and diagnosis. https//:www.uptodate.com/contents/search. Accessed June 26, 2017.
Craske M, et al. Approach to treating generalized anxiety disorder in adults. https//:www.uptodate.com/contents/search. Accessed June 26, 2017.
Craske M. Psychotherapy for generalized anxiety disorder in adults. https//:www.uptodate.com/contents/search. Accessed June 26, 2017.
Bystritsky A. Pharmacotherapy for generalized anxiety disorder in adults. https//:www.uptodate.com/contents/search. Accessed June 26, 2017.
Bystritsky A. Complementary and alternative treatments for anxiety symptoms and disorders: Herbs and medications. https//:www.uptodate.com/contents/search. Accessed June 20, 2017.
Bystritsky A. Complementary and alternative treatments for anxiety symptoms and disorders: Physical, cognitive, and spiritual interventions. https//:www.uptodate.com/contents/search. Accessed June 20, 2017.
Generalized anxiety disorder: When worry gets out of control. National Institute of Mental Health. https://www.nimh.nih.gov/health/publications/generalized-anxiety-disorder-gad/index.shtml. Accessed June 26, 2017.
Natural medicines in the clinical management of anxiety. Natural Medicines. https://naturalmedicines.therapeuticresearch.com. Accessed June 20, 2017.
Anxiety disorders. Natural Medicines. https://naturalmedicines.therapeuticresearch.com. Accessed June 20, 2017.
AskMayoExpert. Anxiety disorders. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2017. Accessed June 20, 2017.
Valerian. Natural Medicines. https://naturalmedicines.therapeuticresearch.com. Accessed June 26, 2017.
Facts for families: The anxious child. American Academy of Child and Adolescent Psychiatry. http://www.aacap.org/AACAP/Families_and_Youth/Facts_for_Families/Facts_for_Families_Pages/The_Anxious_Child_47.aspx. Accessed June 26, 2017.
Brown A. Allscripts EPSi. Mayo Clinic, Rochester, Minn. April 21, 2017.
Kava. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/kava. Accessed July 21, 2017.
Valerian. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/valerian. Accessed July 21, 2017.
Passion flower. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/passionflower. Accessed July 21, 2017.
Stein MB, et al. Treating anxiety in 2017: Optimizing care to improve outcomes. JAMA. 2017;318:236.
Sawchuk CN (expert opinion). Mayo Clinic, Rochester, Minn. July 25, 2017.