BENAVIDES, A. Per Capita GDP, Health Expenditures, and the Income Elasticity of Demand for Health Care in Developing Nations. Journal of Applied Business and Economics, [S. l.], v. 20, n. 2, 2018. Disponível em: https://articlearchives.co/index.php/JABE/article/view/724. Acesso em: 29 sep. 2025.