PattenSBParisJ.The bipolar spectrum—a bridge too far?Can J Psychiatry. 2008;53(11):762–768.
2.
BenazziF.Bipolar disorder—focus on bipolar II disorder and mixed depression. Lancet. 2007;369:935–945.
3.
KoukopoulosA.Ewald Hecker's description of cyclothymia as a cyclical mood disorder: Its relevance to the modern concept of bipolar II. J Affect Disord. 2003;73:199–205.
4.
KraepelinE.Manic-depressive insanity and paranoia. Edinburgh (GB): Livingstone E & S; 1921.
5.
BenazziFBerkMFryeM, Olanzapine/fluoxetine combination for the treatment of mixed depression in bipolar I disorder. J Clin Psychiatry. Forthcoming.