8Ferlay J,Shin HR,Bray F,et al. Estimates of worldwide burden of cancer in 2008: GLOBOCAN 2008[J]. Int J Can- cer,2010,127(12):2893-2917.
9Curado MPEB,Shin HR,Storm H,et al. Cancer incidence in Five Continents,Vol. IX[M]. Lyon: IARC Scientific Pub- lications, 2008.
10Bray F,Parkin DM. Evaluation of data quality in the cancer registry: Principles and methods. Part 1: Comparability,va- lidity and timeliness[J]. Eur J Cancer, 2009,45(5): 747-755.