Mairwen K. Jones and  Lynne Harris and  Lisa D. Vaccaro,  The Efficacy of Self-Administered Danger Ideation Reduction Therapy for a 50-year Old Woman with a 20 Year History of Obsessive- Compulsive Disorder: A Case Study.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 1798 - 1803
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