电子T1 COVID-19和S RT老杂志文章moking. Is Nicotine the Hidden Link? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 2001116 DO 10.1183/13993003.01116-2020 A1 Russo, Patrizia A1 Bonassi, Stefano A1 Giacconi, Robertina A1 Malavolta, Marco A1 Tomino, Carlo A1 Maggi, Fabrizio YR 2020 UL //www.qdcxjkg.com/content/early/2020/04/20/13993003.01116-2020.abstract AB