1. Nonalcoholic steatohepatitis: Mayo Clinic experience with a hitherto unnamed disease;Ludwig;Mayo Clin Proc,1980
2. Obesity. Preventing and managing the global epidemic. Report of a WHO Consultation on Obesity. Geneva, 3-5 June 1997. World Health Organization, Geneva. 1998.
3. IDF-EASD-IASO. Diabetes and obesity : Time to Act. International Diabetes Federation. Bruxelles. 2004. pp 1-58.
4. US Department of Health and Human Services, Centers for Disease Control and Prevention. Prevalence of ovrweight and obesity among adults, 1999-2000. National Center for Health Statistics, Division of Data of Services,Hyattsville, MD, USA.
5. Nonalcoholic steatohepatitis;Reid;Gastroenterology,2001