1. Social Security Online. Available at: http://www.ssa.gov.
2. Liver fibrosis;Bataller;J Clin Invest,2005
3. Survival in patients with liver cirrhosis at the Durango, IMSS Regional General Hospital;Rodriguez-Hernandez;Gac Med Mex,2002
4. Hepatic encephalopathy-a serious complication of alcoholic liver disease;Butterworth;Alcohol Res Health,2003
5. Striatal manganese accumulation induces changes in dopamine metabolism in the cirrhotic rat;Montes;Brain Res,2001