@Article {Leung2001759，作者= {Leung，Janice M.和Sin，Don D.}，title = {吸烟，ACE-2和COVID-19：持续争议}，volume = {56}，number = {1}，ELOCATION-ID = {2001759}，年= {2020}，doi = {10.1183/13993003.01759-2020}，Publisher = {欧洲呼吸社会}188bet官网地址，ISSN = {0903-1936}.com/content/56/1/2001759}，eprint = {//www.qdcxjkg.com/content/56/1/1/2001759.full.pdf}，journal = {欧洲呼吸期刊}}}