Larrea Naranjo J de L, Viñán Carrera JA. The demographic transition and population aging: future challenges for health policy in Ecuador. VD [Internet]. 2024Dec.13 [cited 2025Jan.2];8(4):72-5. Available from: https://cienciadigital.org/revistacienciadigital2/index.php/VisionarioDigital/article/view/3263