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Submitted on: 22 August 1999.
Revised on: 03 November 1999.
Accepted on: 06 December 1999.
___________________CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES
Submitted on: 07 June 2001.
Revised on: 13 July 2001.
Accepted on: 31 August 2001.
___________________CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES
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Submitted on: 17 July 2004.
Revised on: 25 October 2004.
Accepted on: 07 December 2004.
___________________CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES
Submitted on: 12 March 2022.
Revised on: 02 June 2022.
Accepted on: 25 July 2022.
___________________CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES
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