1. Trajectories of improvement for six depression-related outcomes;Aikens;Gen. Hosp. Psychiatry,2008
2. American Psychiatric Association: Structured Clinical Interview for DSM-IV;APA,1994
3. Diagnostic and Statistical Manual of Mental Disorders: DSM-IV-TR;APA,2000
4. Practice guideline for the treatment of patients with major depressive disorder Third Edition American Psychiatric Association;APA;Am. J. Psychiatry,2010
5. APA, 2013. Diagnostic and Statistical Manual of Mental Disorders: DSM-5, 5th ed. American Psychiatric Association; Washington, DC.