1. Subaffective disorders: Dysthymic, cyclothymic and bipolar disorders in the borderline realm;Akiskal;Psychiatr Clin North Am,1981
2. Diagnostic and Statistical Manual of Mental Disorders (DSM-II),1968
3. Diagnostic and Statistical Manual of Mental Disorders (DSM-III),1980
4. Diagnostic and Statistical Manual of Mental Disorders (DSM-III-R),1987
5. The validation of the concept of endogenous depression;Andreason;Arch Gen Psychiatry,1986