HOUENINVO, H. G. .; ASSOUTO, A. B. . Exploring the relationship between healthcare expenditure, income, medical technology, and aging: A pooled mean group analysis of African countries. Asian Journal of Economic Modelling, [S. l.], v. 11, n. 2, p. 56–74, 2023. DOI: 10.55493/5009.v11i2.4811. Disponível em: http://archive.aessweb.com/index.php/5009/article/view/4811. Acesso em: 27 apr. 2024.