The Correlation Between COPD Severity and The Left Ventricular Function2021-11-251 PRE AI Jjihen Ben Halima AA. Saidane EEmna Ben Jemai MManel Ben Halima HHaifa Zaibi HH. Aouina DOI:10.1183/13993003.congress-2021.PA3428原文链接原文求助分享收藏摘要 En Keyword:Diagnosis Systemic effect COPD - diagnosis