academic article

• Unipolar mania reconsidered: evidence from an elderly cohort..  The British journal of psychiatry : the journal of mental science.  164:547-549. 1994
• First-episode mania in late life..  The American journal of psychiatry.  151:130-132. 1994
• Mania compared with unipolar depression in old age..  The American journal of psychiatry.  149:341-345. 1992