1. Hedden S, Kennet J, Lipari R, Medley G, Tice P, Copello E, et al. Behavioral health trends in the United States: Results from the 2014 National Survey on Drug Use and Health [Internet]. Center for Behavioral Health Statistics and Quality. HHS Publications No. SMA 15–4927, NSDUH Series H-50; 2015. http://www.samhsa.gov/data/sites/default/files/NSDUH-FRR1-2014/NSDUH-FRR1-2014.pdf
2. The State of US Health, 1990–2010: Burden of Diseases, Injuries, and Risk Factors;CJL Murray;JAMA,2013
3. CDC National Health Report: leading causes of morbidity and mortality and associated behavioral risk and protective factors—United States, 2005–2013;NB Johnson;Morb Mortal Wkly Rep Surveill Summ Wash DC 2002,2014
4. Suicide risk in patients with major depressive disorder;J Angst;J Clin Psychiatry,1999
5. Depression as a risk factor for mortality in patients with coronary heart disease: a meta-analysis;J Barth;Psychosom Med,2004