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New OCD Findings May Aid Future Diagnosis, Treatment

Act 3: A Michigan doctor says he's beginning to identify distinct subtypes of childhood OCD.
08:12 | 05/23/2014

Transcript for New OCD Findings May Aid Future Diagnosis, Treatment

"20/20" continues, with the children who break away. Once again, David Muir. Reporter: After four months at home, paralyzed by fear, afraid other students at school are contaminated, Michelle tries to... See More
This transcript has been automatically generated and may not be 100% accurate.
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