Article Information
vol. 42 no. Suppl 57
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History
- Published online July 25, 2014.
Copyright & Usage
© 2013 ERS
Author Information
- Ulf Nilsson1,4,
- Bengt Johansson1,
- Berne Eriksson2,4,
- Anders Blomberg1,
- Bo Lundbäck3,4 and
- Anne Lindberg1,4
- 1Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, Umeå, Sweden
- 2Department of Internal Medicine, The Central County Hospital of Halmstad, Halmstad, Sweden
- 3Department of Environmental and Occupational Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- 4The OLIN Studies, Department of Medicine, Sunderby Central Hospital of Norrbotten, Luleå, Sweden