Canadians spending big bucks on medical tourism, health expert warns

Canadian patients seeking relief from various illnesses are among the major groups feeding a troubling growth in unproven and expensive stem-cell therapies offered at private clinics around the world, a University of Alberta researcher says.

http://www.edmontonjournal.com/health/Canadians+spending+bucks+medical+tourism+health+expert/7955612/story.html