![Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0278612521000716-gr1.jpg)
Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect
![Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0278612521000716-ga1.jpg)
Case study into the successful emergency production and certification of a filtering facepiece respirator for Belgian hospitals during the COVID-19 pandemic - ScienceDirect
![Clinical and virological data of the first cases of COVID-19 in Europe: a case series - The Lancet Infectious Diseases Clinical and virological data of the first cases of COVID-19 in Europe: a case series - The Lancet Infectious Diseases](https://www.thelancet.com/cms/asset/0d9449f1-9fe1-43f9-8952-2b532e4a0609/gr1.jpg)