Pakes Barry N, Philpott Jane, Redwood-Campbell Lynda, Rouleau Katherine
Global Health Education Institute, Centre for International Health, University of Toronto, Dalla Lana School of Public Health, and Department of Family Medicine, Markham Stouffville Hospital, 155 College St, Toronto, ON M5T 3M7.
Can Fam Physician. 2011 Jun;57(6):650-3.