TY - RPRT TI - Characterization of intra-host SARS-CoV-2 variants improves phylogenomic reconstruction and may reveal functionally convergent mutations AU - Ramazzotti, D. AU - Angaroni, F. AU - Maspero, D. AU - Gambacorti-Passerini, C. AU - Antoniotti, M. AU - Graudenzi, A. AU - Piazza, R. PY - 2020 DO - 10.1101/2020.04.22.044404 UR - https://www.biorxiv.org/content/10.1101/2020.04.22.044404v1 ID - 10.1101/2020.04.22.044404 ER -