Impact of SARS-CoV-2 genetic variants on hospitalization of patients with COVID-19 from the national surveillance of the Nicaraguan Ministry of Health, March 2020 - September 2022. Revista Científica Estelí, [S. l.], v. 13, n. 50, p. 70–85, 2024. DOI: 10.5377/esteli.v13i50.18474. Disponível em: https://revistas.unan.edu.ni/index.php/Cientifica/article/view/4327. Acesso em: 9 aug. 2025.