Prevalence of stroke in patients aged 50-80 years attending emergency departments: A single-center observational study. Actas Médicas (Ecuador), [S. l.], v. 35, n. 1, p. 20–26, 2025. DOI: 10.61284/224. Disponível em: https://actasmedicas.ec/index.php/am/article/view/224.. Acesso em: 18 feb. 2026.