1. Affective disorders;Alexopoulos,1996
2. Late-onset depression;Alexopoulos;Psychiatr Clin North Am,1988
3. Diagnostic and Statistical Manual of Mental Disorders,1980
4. Diagnostic and Statistical Manual of Mental Disorders, ed 3, revised,1987
5. Task Force on Electroconvulsive Therapy: The Practice of Electroconvulsive Therapy: Recommendations for Treatment, Training, and Privileging. A Task Force Report of the American Psychiatric Association,1990