TI - Mental Retardation with A Comorbid Bipolar Affective Disorder and its Treatment with Lithium: A Case Report AU - Yavuz, K.F. AU - Sarıkaya, D. AU - Erkmen, H. SO - Dusunen Adam Journal of Psychiatry and Neurological Sciences 2011;24:239-242. DO - 10.5350/DAJPN2011240310