Protective Face Masks: Current Status and Future Trends | ACS Applied Materials & Interfaces
Clarification on face mask types, architecture, quality, handling, test and certification procedures – Swiss National COVID-19 Science Task Force
Coronavirus – Masques FFP2, chirurgicaux, en tissu: comment s'y retrouver ? | Tribune de Genève
Distribution of low quality filtering facepiece respirators during the COVID-19 pandemic: an independent analysis of the situation in Switzerland | Swiss Medical Weekly