1. World Health Organization: obesity and overweight,2005
2. Best practice guidelines for the treatment of overweight and obesity in adults,2005
3. Behavioural treatment of the overweight patient;Wadden;Baillieres Best Pract Res Clin Endocrinol Metab,1999
4. Clinical practice guidelines for the management of overweight and obesity in adults;National Health and Medical Research Council,2003
5. Increases in clinically severe obesity in the United States, 1986–2000;Sturm;Arch Intern Med,2003