Article Information
vol. 21 no. 3 515-522
PubMed
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History
- Received May 17, 2002
- Accepted October 25, 2002
- Published online March 1, 2003.
Copyright & Usage
© ERS Journals Ltd
Author Information
- 1Clinical Management Service, “Alto Deba” Hospital, Mondragón, 2Dept of Preventive Medicine and Public Health, Basque Country University, Lejona, and 3Dept of Respiratory Medicine, Sleep Unit, Txagorritxu Hospital, Vitoria-Gasteiz, Spain. 4Dept of Family Medicine & Community Health, Albert Einstein College of Medicine, New York, NY, USA. 5School of Health and Related Research, University of Sheffield, Sheffield, UK
- J. Mar, Servicio de Gestión Clínica, Hospital “Alto Deba”, 20500, Mondragón, Spain. Fax: 34 943 035314. E‐mail: jmar@hmon.osakidetza.net