SARS-CoV-2 contact tracing among disadvantaged populations during epidemic intervals should be a priority strategy: results from a pilot experiment in Barcelona

por Vallès, X., Roure, S., Valerio, L., López-Muñoz, I., Pérez-Quílez, O., Soldevila, L., Martín-Cano, L., Estrada, O., Palacín, M.D., Blanco, I., Orozco, J., Esquerrà, A., Villanova, X.
Publicado 2021