Decreased risk of COVID-19 pneumonia in children and adolescents during the Delta variant emergence

por Murillo-Zamora, E., Trujillo, X., Huerta, M., Ríos-Silva, M., Baltazar-Rodríguez, L.M., Guzmán-Esquivel, J., Benites-Godínez, V., Ortega-Ramírez, A.D., Mendoza-Cano, O.
Publicado 2022