Article Information
PubMed
History
- Published online April 5, 2010.
Article Versions
- Latest version (March 1, 2010 - 08:24).
- Latest version (March 22, 2010 - 08:19).
- You are viewing the most recent version of this article.
Copyright & Usage
© 2010
Author Information
- Kimberlyn McGrail, PhD MPH,
- Michael Law, PhD MSc,
- Paul C. Hébert, MD MHSc