- Dr Mark Quigg, Department of Neurology, Comprehensive Epilepsy Program, Box 394, Health Sciences Center, University of Virginia, Charlottesville, VA 22908, USA. Telephone 001 804 924 5312; fax 001 804 982 1726; email
- Received July 17, 1998
- Revised September 14, 1998
- Accepted September 16, 1998
- First published March 1, 1999.
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