Kosaka, K., et al: Prevention of type 2 diabetes by lifestyle intervention: a Japanese trial in IGT males. Diabetes Res Clin Pract, 67 (2) : 152-162, 2005.
Gaede, P., et al: Effect of a multifactorial intervention on mortality in type 2 diabetes. N Engl J Med, 358: 580-591, 2008.