Article Information
vol. 15 no. 100 99-103
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History
- Published online March 22, 2007.
Copyright & Usage
© ERSJ Ltd
Author Information
- M. I. Polkey and
- N. S. Hopkinson
- Respiratory Muscle Laboratory, Royal Brompton Hospital and National Heart and Lung Institute, London, UK.
- M. I. Polkey, Respiratory Muscle Laboratory, Royal Brompton Hospital and National Heart and Lung Institute, Fulham Road, London SW3 6NP, UK. Fax: 44 2073518939. E-mail: m.polkey{at}rbh.nthames.nhs.uk