Article Information
Author Information
- From *the Department of Family and Community Medicine, University of Toronto, Toronto, Ont.; †the Air Health Effects Division, Health Canada, Ottawa Ont.; and ‡the Department of Family Medicine and §the Community Medicine Residency Program, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont.
- Correspondence to:
Dr. Alan Abelsohn, Department of Family and Community Medicine, University of Toronto, 1–1735 Bathurst St., Toronto ON M5P 2K4; fax 416 483-8182; [email protected]