- Correspondence to:
Dr Nadine Cerf-Bensussan
INSERM U793, Faculté de Médecine René Descartes, 156 rue de Vaugirard, 75730 Paris Cedex 15, France;
- Accepted August 2, 2006
- Revised July 26, 2006
- First published September 1, 2006.
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