Efficiency of public and private expenditure on health in Latin American countries: 2000-2015. Journal Prospectiva, [S. l.], v. 18, n. 2, 2020. DOI: 10.15665/rp.v18i2.2202. Disponível em: https://ojs.uac.edu.co/index.php/prospectiva/article/view/2202. Acesso em: 20 oct. 2026.