1. Health Research – Essential Link to Equity in Development,1990
2. Essential National Health Research – A Strategy for Action in Health and Human Development,1991
3. The lancet oncology commission on sustainable care for childhood cancer;Atun;Lancet Oncol,2020
4. Instituto Nacional de Câncer, Ministério da Saúde. Câncer infantojuvenil, 2018. Available from: https://www.inca.gov.br/tipos-de-cancer/cancer-infantojuvenil. Accessed September 2, 2021.
5. The challenges of delivering cost-effective and affordable care to children with cancer in the developing world;Barr;Cancer,2020