1. Anderson T, Gluud C: Liver morphology in morbid obesity: A literature study. Int J Obes 8:97–106, 1984
2. Zelman S, Kan T: The liver in obesity. Arch Intern Med 90:141–156, 1952
3. Hornboll P, Olsen TS: Fatty changes in the liver: The relation to age, overweight and diabetes mellitus. Acta Pathol Microbiol Immunol Scand 90:199–205, 1982
4. Hodgson M, van Tiel DH, Goodman-Klein B: Obesity and hepatotoxins as risk factors for fatty liver disease. Br J Ind Med 48:690–695, 1991
5. Berkowitz D: Metabolic changes associated with obesity before and after weight reduction. JAMA 187:399–403, 1964