PÉREZ CÁRDENAS, Clara. Confinamiento por pandemia de la COVID-19 y su impacto en escolares de Alamar / Confinement due to the COVID-19 pandemic and its impact on elementary school children in Alamar. Archivos del Hospital Universitario "General Calixto García", [S. l.], v. 10, n. 2, 2022. Disponível em: https://revcalixto.sld.cu/index.php/ahcg/article/view/e943. Acesso em: 23 feb. 2025.