TY - RPRT TI - Multiple infiltration and cross-species transmission of foamy viruses across Paleozoic to Cenozoic era AU - Chen, Y. AU - Zhang, Y.-Y. AU - Wei, X. AU - Cui, J. PY - 2020 DO - 10.1101/2020.12.18.423569 UR - https://www.biorxiv.org/content/10.1101/2020.12.18.423569v1 ID - 10.1101/2020.12.18.423569 ER -