作者@article {Elbl2101131 = {Elbl,克里斯托弗nd Brunner, Josef X. and Schier, Dominic and Junge, Adrian and Junge, Helge}, title = {Protective face masks add significant dead space}, volume = {58}, number = {3}, elocation-id = {2101131}, year = {2021}, doi = {10.1183/13993003.01131-2021}, publisher = {European Respiratory Society}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/58/3/2101131}, eprint = {//www.qdcxjkg.com/content/58/3/2101131.full.pdf}, journal = {European Respiratory Journal} }