VERA BAYAS, E. L. Access to health services and maternal mortality in Ecuador: a case study in a public hospital. Sapienza: International Journal of Interdisciplinary Studies, São Paulo, Brasil, v. 6, n. 4, p. e25077, 2025. DOI: 10.51798/sijis.v6i4.1017. Disponível em: https://www.journals.sapienzaeditorial.com/index.php/SIJIS/article/view/e25077. Acesso em: 25 oct. 2026.