%0 Journal Article %A Pisinger, Charlotta %A Vestbo, Jørgen %A , %T A rational approach to e-cigarettes: challenging ERS policy on tobacco harm reduction %D 2020 %R 10.1183/13993003.00355-2020 %J European Respiratory Journal %P 2000355 %V 55 %N 5 %U //www.qdcxjkg.com/content/erj/55/5/2000355.full.pdf