1. GLOBOCAN. Estimated Cancer Incidence, Mortality and Prevelance Worldwide in 2012—Lung Cancer. 2012. http://globocan.iarc.fr/Pages/fact_sheets_cancer.aspx . Accessed 8 Sept 2016.
2. Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D. Global cancer statistics. CA Cancer J Clin. 2011;61(2):69–90.
3. Cancer Research UK. Lung cancer incidence statistics. 2016. http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/lung-cancer/incidence#heading-Three . Accessed 8 Sept 2016.
4. World Health Organization (WHO): Non-small cell lung cancer. 2014. http://www.who.int/selection_medicines/committees/expert/20/applications/NonSmallCellLungCancer.pdf . Accessed 8 Sept 2016.
5. US Department of Health and Human Services. https://www.fda.gov/drugs/informationondrugs/approveddrugs/ucm526430.htm . Accessed 26 May 2017.