Article Information
PubMed
History
- Published online May 21, 2007.
Copyright & Usage
© 2007 Canadian Medical Association or its licensors
Author Information
- Donald B. Langille
- Donald Langille is with the Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, NS.
- Correspondence to:
Dr. Donald B. Langille, Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, 5790 University Ave., Halifax NS B3H 1V7; donald.langille{at}dal.ca