Harald Walach, Ronald Weikl, Juliane Prentice, Andreas Diemer, Helmut Traindl: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children. In: JAMA Pediatrics. 30. Juni 2021, ISSN2168-6203, doi:10.1001/jamapediatrics.2021.2659 (jamanetwork.com [abgerufen am 8. Juli 2021]).
Harald Walach, Ronald Weikl, Juliane Prentice, Andreas Diemer, Helmut Traindl: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children. In: JAMA Pediatrics. 30. Juni 2021, ISSN2168-6203, doi:10.1001/jamapediatrics.2021.2659 (jamanetwork.com [abgerufen am 8. Juli 2021]).
Harald Walach, Ronald Weikl, Juliane Prentice, Andreas Diemer, Helmut Traindl: Experimental Assessment of Carbon Dioxide Content in Inhaled Air With or Without Face Masks in Healthy Children. In: JAMA Pediatrics. 30. Juni 2021, ISSN2168-6203, doi:10.1001/jamapediatrics.2021.2659 (jamanetwork.com [abgerufen am 8. Juli 2021]).