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Author Information
- From *the Divisions of Internal Medicine and Clinical Epidemiology, Montreal General Hospital Research Institute, and †the Divisions of Cardiology and Epidemiology, Jewish General Hospital, Montreal, Que.
- Correspondence to:
Dr. Louise Pilote, Division of Clinical Epidemiology, Montreal General Hospital, 1650 Cedar Ave., Montreal QC H3G 1A4; fax 514 934-8293; louise.pilote{at}mcgill.ca