An Evidence Based reference site for healthcare decision makers





Developed with the assistance of a grant from CHSRF.




Chief Editor: Gordon S. Doig
Selected in the Top 5 "Best of the Web" Evidence-based Medicine resources by the American Thoracic Society.
All contents copyright © 2019 Gordon S. Doig, except where noted.
Design, layout and images by John Soer and Gordon Doig. All rights reserved.
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