1. Globocan 2000: Incidence, Mortality and Prevalence Worldwide, Version 1.0. IARC Cancer Base No. 5. Lyon, France: IARC Press; 2001.
2. Centers for Disease Control: Hepatitis B virus: a comprehensive strategy for eliminating transmission in the US through universal childhood vaccination: recommendations of the Immunization Practices Advisory Committee (ACIP). Morbid Mortal Weekly Rep 1991, 40:RR-13.
3. National Cancer Institute: SEER Cancer Statistics Review 1975–2000. http://www.seer.cancer.gov.
4. Rasi G, Pierimarchi P, Sinibaldi Vallebona P, et al.: Combination therapy in the treatment of chronic viral hepatitis and prevention of hepatocellular carcinoma. HCC. Int Immunopharmacol 2003, 3:1169–1197.
5. Yu MC, Yuan JM, Govindarajan S, Ross RK: Epidemiology of hepatocellular carcinoma. Can J Gastroenterol 2000, 8:703–709.