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Stroke Research and Treatment
Volume 2012, Article ID 824724, 7 pages
http://dx.doi.org/10.1155/2012/824724
Research Article

Sulfur Dioxide and Emergency Department Visits for Stroke and Seizure

1Population Studies Division, Health Canada, Ottawa, ON, Canada K1A 0K9
2Department of Emergency Medicine, Providence Health Care and St. Paul’s Hospital, Vancouver, BC, Canada V6Z 1Y6

Received 10 December 2011; Revised 10 January 2012; Accepted 10 January 2012

Academic Editor: Halvor Naess

Copyright © 2012 Mieczysław Szyszkowicz 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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