At least 200 terminally-ill people from Australia, Britain, New Zealand and the United States have visited Mexico since 2001 to buy a euthanasia drug, a newspaper has reported. The Mexican newspaper Reforma cited Exit International - the mercy killing organisation run by Australian euthanasia advocate Phillip Nitschke that promotes Mexico as a destination for patients seeking to end their lives. "On the basis of Exit research, the best places to visit are the 20-odd (United States-Mexico) border crossings, from Tijuana in California through to Matamoros on the Gulf of Mexico," the group says on its website.