Diagnosis and Natural History Study of Patients With Neurological Conditions
This study has been completed.
First Posted: November 4, 1999
Last Update Posted: March 4, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
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Information provided by:
National Institutes of Health Clinical Center (CC)