Article Information
vol. 28 no. 5 891-892
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History
- Published online October 30, 2006.
Copyright & Usage
© ERS Journals Ltd
Author Information
- D. Postma and
- P. Quanjer
- Dept of Pulmonary Diseases, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
- D. S. Postma, Dept of Pulmonary Diseases, University Medical Centre Groningen, University of Groningen, P.O. 30001 Groningen, 9700 RB, The Netherlands. Fax: 31 503619320. E-mail: d.s.postma{at}int.umcg.nl