1. Criteria for the ‘soft’ bipolar spectrum: Treatment implications;Akiskal;Psychopharmacol. Bull.,1987
2. Independent assessment of manic and depressive symptoms by self-rating;Bauer;Arch. Gen. Psychiatry,1991
3. Neurobiologic dimensions in depression and mania;Carroll,1983
4. The Hopkins Symptom Checklist (HSCL): a measure of primary symptom dimensions;DeRogatis,1974
5. Manic-Depressive Illness;Goodwin,1990