AUTHOR=Pagliaro Pasquale , Penna Claudia 

TITLE=ACE/ACE2 Ratio: A Key Also in 2019 Coronavirus Disease (Covid-19)?

JOURNAL=Frontiers in Medicine

VOLUME=7

YEAR=2020

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2020.00335

DOI=10.3389/fmed.2020.00335

ISSN=2296-858X