1. Dudeck O, Ricke J. Advances in regional chemotherapy of the liver. Expert Opin Drug Deliv. 2011;8:1057-1069

2. Jemal A, Bray F, Center MM. et al. Global cancer statistics. CA Cancer J Clin. 2011;61:69-90

3. Zhou BB, Zhang H, Damelin M. et al. Tumour-initiating cells: challenges and opportunities for anticancer drug discovery. Nat Rev Drug Discov. 2009;8:806-823

4. Al-Haj