- Correspondence to: Dr Jean-Pascal Lefaucheur Service de Physiologie – Explorations Fonctionnelles, Hôpital Henri Mondor, 51 avenue de Lattre de Tassigny, 94010 Créteil cedex, France;
- Received May 20, 2003
- Accepted August 6, 2003
- Revised July 28, 2003
- First published February 13, 2004.
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