1. GLOBOCAN 2012: Estimated Cancer Incidence, Mortality and Prevalence Worldwide in 2012. Liver Cancer. International Agency for Research on Cancer. World Health Organization. http://globocan.iarc.fr/Pages/fact_sheets_cancer.aspx (22 June 2017, date last accessed).
2. Non-small cell lung cancer: epidemiology, risk factors, treatment, and survivorship;Molina;Mayo Clin Proc,2008
3. National Comprehensive Cancer Network Clinical Practice Guidelines in Oncology (NCCN Guidelines®) Non-small Cell Lung Cancer. Version 4. 2016. http://www.nccn.org/professionals/physician_gls/pdf/nscl.pdf (22 June 2017, date last accessed).
4. SEER Stat Fact Sheets: Lung and Bronchus Cancer. National Institutes of Health. http://seer.cancer.gov/statfacts/html/lungb.html (16 February 2016, date last accessed).
5. American Society of Clinical Oncology Clinical Practice Guideline update on chemotherapy for stage IV non-small-cell lung cancer;Azzoli;J Clin Oncol,2009