Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children: A Randomized Clinical Trial
JAMA Pediatrics (2021) - Comments
doi: 10.1001/jamapediatrics.2021.2659  issn: 2168-6203  pubmed: 34190984  issn: 2168-6211 

Harald Walach, Ronald Weikl, Juliane Prentice, Andreas Diemer, Helmut Traindl, Anna Kappes, Stefan Hockertz