1. Tumors of the Liver;Mueller,2006
2. Liver cancer in European children: Incidence and survival 1978-1997. Report from the Automated Childhood Cancer Information System project;Stiller;Eur J Cancer,2006
3. Kramárová E, Stiller CA, Ferlay J, Parkin DM, Draper GJ, Michaelis J, et al. International Classification of Childhood Cancer. IARC Technical Report N.° 29. Lyon: International Agency for Research on Cancer; 1996.
4. Cancer incidence and survival among children and adolescents;Ries,1999
5. Little J. Epidemiology of Childhood Cancer. IARC Scientific Publications N.° 149. Lyon: International Agency for Research on Cancer; 1999.