TY - RPRT TI - The ACE2 expression of maternal-fetal interface and fetal organs indicates potential risk of vertical transmission of SARS-COV-2 AU - Li, M. AU - Chen, L. AU - Xiong, C. AU - Li, X. PY - 2020 DO - 10.1101/2020.02.27.967760 UR - https://www.biorxiv.org/content/10.1101/2020.02.27.967760v1 ID - 10.1101/2020.02.27.967760 ER -