1. The distinctive mixed states of bipolar I, II, and III;Akiskal;Clin. Neuropharmacol.,1992
2. Toward a definition of generalised anxiety disorder as an anxious temperament type;Akiskal;Acta Psychiatr. Scand.,1998
3. Demystifying borderline personality: critique of the concept and unorthodox reflections on its natural kinship with the bipolar spectrum;Akiskal;Acta Psychiatr. Scand.,2004
4. The theoretical underpinnings of affective temperaments: implications for evolutionary foundations of bipolar disorder and human nature;Akiskal;J. Affect. Disord,2005
5. The evolving bipolar spectrum: prototypes I, II, III, and IV;Akiskal;Psychiatr. Clin. North Am.,1999