ANGULO, P. Nonalcoholic fatty liver disease. N Engl J Med. 2002, 346, 1221-1231
WILLIAMS, R. Global challenges in liver disease. Hepatology. 2006, 44, 521-526
TARGHER, G. Non-alcoholic fatty liver disease, the metabolic syndrome and the risk of cardiovascular disease : the plot thickens. Diabet Med. 2007, 24, 1-6