1. Global Cancer Statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries;Bray;CA Cancer J Clin,2018
2. Cancer;WHO,2018
3. World cancer report 2014,2014
4. The evolution of cancer control research: an international perspective from Canada and the United States;Best;Cancer Epidemiol Biomarkers Prev,2003
5. Wealth, health expenditure, and cancer: a national perspective;Chahoud;J Natl Compr Canc Netw,2016