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Canadian Respiratory Journal
Volume 2016, Article ID 1382434, 9 pages
http://dx.doi.org/10.1155/2016/1382434
Research Article

Presentations to Emergency Departments for COPD: A Time Series Analysis

1Department of Pediatrics, University of Alberta, Edmonton, AB, Canada T6G 1C9
2Patient Health Outcomes Research and Clinical Effectiveness Unit, University of Alberta, Edmonton, AB, Canada T6G 2M8
3Department of Emergency Medicine, University of Alberta, Edmonton, AB, Canada T6G 2R7
4School of Public Health, University of Alberta, Edmonton, AB, Canada T6G 1C9
5Alberta Health Services, Edmonton, AB, Canada T5J 3E4

Received 29 September 2015; Accepted 1 January 2016

Copyright © 2016 Rhonda J. Rosychuk et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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