References
- Benazzi F. Testing new diagnostic criteria for hypomania. Ann Clin Psychiatry 2007; 19:99–104.
- Kraepelin E. Manic-depressive Insanity and Paranoia. Edinburgh: Livingstone E & S; 1921.
- Benazzi F. Bipolar disorder—focus on bipolar II disorder and mixed depression. Lancet 2007; 369:935–945. Review.
- Benazzi F. Reviewing the diagnostic validity and utility of mixed depression (depressive mixed states). Eur Psychiatry 2008; 23(1): 40–48.
- Goodwin FK, Jamison KR (eds). Manic-Depressive Illness. New York: Oxford University Press; 2007.