Use of complete SARS-CoV-2 genomes to estimate the Rt in Peru during March – April 2020. SciELO Preprints, 2020. DOI: 10.1590/SciELOPreprints.1230. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/1230. Acesso em: 18 maio. 2026.