Article Information
vol. 21 no. 5 821-826
PubMed
Published By
Print ISSN
Online ISSN
History
- Received June 3, 2002
- Accepted January 11, 2003
- Published online May 1, 2003.
Copyright & Usage
© ERS Journals Ltd
Author Information
- 1Copenhagen Centre for Prospective Population Studies, Danish Epidemiology Science Centre at the Institute of Preventive Medicine, University of Copenhagen, 2Dept of Respiratory Medicine, Hvidovre Hospital and 3Dept of Social Medicine, Institute of Public Health, University of Copenhagen, Copenhagen, Denmark
- E. Prescott, Institute of Preventive Medicine, Kommunehospitalet DK‐1399, Copenhagen, Denmark. Fax: 45 33913244. E‐mail: eva.prescott@dadlnet.dk