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vol. 30 no. 2 293-306
PubMed
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History
- Received November 6, 2006
- Accepted April 14, 2007
- Published online July 31, 2007.
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- previous version (April 25, 2007 - 01:52).
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Author Information
- Depts of 1Pulmonary Medicine, and 3Emergency Medicine, Faculty of Medicine and Dentistry, University of Alberta Hospitals, and 2Faculty of Nursing, University of Alberta, Edmonton, AB, and 4Division of Internal Medicine, St. Paul's Hospital, Vancouver, BC, Canada.
- L. Jensen, Faculty of Nursing, University of Alberta, Edmonton, AB T6G 2G3, Canada. Fax: 1 7804922551. E-mail: louise.jensen{at}ualberta.ca