%0 Journal Article %A Jie Li %A James B. Fink %A Stephan Ehrmann %T High-flow nasal cannula for COVID-19 patients: risk of bio-aerosol dispersion %D 2020 %R 10.1183/13993003.03136-2020 %J European Respiratory Journal %P 2003136 %V 56 %N 4 %U https://erj.ersjournals.com/content/erj/56/4/2003136.full.pdf