Trimble, E. , Rajaraman, P. , Chao, A. , Gross, T. , Levin, C. , et. al. .“The Need for National Commitments to Cancer Research to Guide Public Health Investment and Practice”. In: Disease Control Priorities (third edition): Volume 3, Cancer, edited by H. Gelband , P. Jha , R. Sankaranarayanan , S. Horton . Washington, DC: World Bank.