1. American Insomnia Association

2. American Academy of Family Physicians

3. The American Psychological Association

4. National Heart, Lung, & Blood Institute

5. National Sleep Foundation

6. University of Michigan Depression Center

7. USC/Norris Comprehensive Cancer Center

8. U.S. Department of Health & Human Services

9. National Institute of Neurological Disorders and Stroke

10. Sleep Health


11. Rosenberg CE (2003). Insomnia and circadian rhythm disorders. In RW Evans, ed., Saunders Manual of Neurologic Practice, pp. 475-478. Philadelphia: Saunders.
12. U.S. Newswire: American Academy of Sleep Medicine Statement on Obtaining Proper Diagnosis and Treatment Options for Sleep-Related Disorders

13. Comparative Meta-Analysis of Pharmacotherapy and Behavior Therapy for Persistent Insomnia