1de Martel C, Ferlay J, Franceschi S, et al. Global burden of eancers attributable to infections in 2008: a review and synthetic analysis [ J 1. Lancet Oncol, 2012,13 ( 6 ) : 607-615.
3Sancho-Bru P, Juez E, Moreno M, et al. Hepatocarcinoma cells stimulate the growth, migration and expression of pro-angiogenic genes in human hepatic stellate cells[ J ]. Liver 1nt,2010,30 ( 1 ) : 31-41.
4Witz IP, Levy-Nissenbaum O. The tumor post-PAGET era [ J ]. Cancer Lett,2006,242 ( 1 ) : 1-10.