1. Notes on the psychoanalytical investigation of manic-depressive insanity and allied conditions;Abraham,1948
2. The bipolar spectrum: new concepts in classification and diagnosis;Akiskal,1983
3. Le dèprimè avant la dèpression;Akiskal;Encèphale,1995
4. The prevalent clinical spectrum of bipolar disorders: beyond DSM-IV;Akiskal;J. Clin. Psychopharmacol.,1996
5. Mood disorders: introduction and overview;Akiskal,2000