Article Information
vol. 30 no. 1 3-4
PubMed
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History
- Published online July 3, 2007.
Copyright & Usage
© ERS Journals Ltd
Author Information
- F. Kauffmann and
- R. Nadif
- Inserm, U780, Epidemiology and Biostatistics, Villejuif, France.
- F. Kauffmann, Inserm, U780, 16 ave P.V. Couturier, 94807 Villejuif Cedex, France, Fax.33 145595169. E-mail: kauffmann{at}vjf.inserm.fr