Are obsessive-compulsive symptoms expression of vulnerability to bipolar disorder?

Affiliations

• ¹ Department of Mental Health, Local Health Service, Parma, Italy.
• ² Department of Neuroscience, Section of Psychiatry, University of Parma, Parma, Italy. andrea.amerio@studenti.unipr.it.
• ³ Mood Disorders Program, Tufts Medical Center, Boston, MA, USA. andrea.amerio@studenti.unipr.it.
• ⁴ School of Medicine-Public Health Unit, University of Parma, Parma, Italy.
• ⁵ Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.
• ⁶ Department of Neuroscience, Section of Psychiatry, University of Parma, Parma, Italy.
• ⁷ Mood Disorders Program, Tufts Medical Center, Boston, MA, USA.
• ⁸ Department of Psychiatry and Pharmacology, Tufts University Medical School, Boston, MA, USA.