1. Global Cancer Statistics, 2002
2. 2. B Stewart, and PE. Kleihues World cancer report. Lyon, France: IARC Press, 2003 .
3. 3. J Ferlay, F Bray, P Pisani, and DM. Parkin GLOBOCAN 2002: cancer incidence, mortality and prevalence worldwide. IARC Cancerbase no. 5, version 2.0. Lyon, France: IARC Press, 2004 ; avaliable at http://www-dep.iarc.fr/.