1. La salud como bien público global en la agenda de desarrollo post-2015;Dominguez Martín;Rev Sal Jal,2015
2. World Bank [consultado 12 Abr 2018] http://www.bancomundial.org/es/news/feature/2015/03/26/surgery-couldsave-millions-of-lives-in-developing-countries
3. https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups [consultado 10 Abr 2018]
4. Surgical services for children in developing countries;Bickler;Bull World Health Organ.,2002