Clinical Guidelines on the Identification. (1998) Evaluation, and Treatment of Overweight and Obesity in Adults. The Evidence Report. National Institutes of Health. Obesity Research 6 (Suppl 2): 51-209.
Kaplan, NM. (1989) The Deadly Quartet: Upper-body Obesity, Glucose Intolerance, Hypertriglyceridemia, and Hypertension. Archives of Internal Medicine 149: 1514-1520.