1. Globocan.iarc.fr [homepage]. GLOBOCAN 2012 v1.0, Cancer Incidence and Mortality Worldwide: IARC CancerBase No. 11. Available from: http://www.globocan.iarc.fr/ [accessed on 25.07.16].
2. SEER cancer statistics review,1975
3. Hepatocellular carcinoma incidence, mortality, and survival trends in the United States from 1975 to 2005;Altekruse;J Clin Oncol,2009
4. Epidemiology of hepatocellular carcinoma: consider the population;Mittal;J Clin Gastroenterol,2013
5. Rising costs and hospital admissions for hepatocellular carcinoma in Portugal (1993–2005);Marinho;World J Gastroenterol,2007