Jun-O'Connell AH, Butala A, Morales IB, Henninger N, Deligiannidis KM, Byatt N, Ionete C. The Prevalence of Bipolar Disorders and Association With Quality of Life in a Cohort of Patients With Multiple Sclerosis. J Neuropsychiatry Clin Neurosci. 2017; 29(1):45-51.