1. Adami HO, Hunter D, Trichopoulos D (eds) (2002) Textbook of cancer epidemiology. Oxford University Press, New York
2. World Health Organization (2003) International agency for research on cancer (IARC): world cancer report. IARC Press, Lyon
3. Ferlay J, Shin HR, Bray F et al. (2010) GLOBOCAN 2008, cancer incidence and mortality worldwide: IARC CancerBase No. 10 [Internet]. International Agency for Research on Cancer, Lyon.
http://globocan.iarc.fr
4. Zhang H, Cai B (2003) The impact of tobacco on lung health in China. Respirology 8(1):17–21
5. Altekruse SF, Kosary CL, Krapcho M et al (eds) (2010) SEER cancer statistics review, 1975–2007. National Cancer Institute, Bethesda.
http://seer.cancer.gov/csr/1975_2007/
, based on November 2009 SEER data submission, posted to the SEER web site, 2010