Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User tunehunter, in the [ARQUIVADO] Coronavírus Brasil (COVID-19) subreddit, 02 Sep 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User SkyRymBryn, in the Novel Coronavirus (COVID-19) subreddit, 11 Jul 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User mnocket, in the Reddit Science subreddit, 28 Jun 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User shallah, in the Wear A Mask! subreddit, 10 Jun 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks | ACS Nano User lavendula13, in the Reddit Science subreddit, 29 Apr 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User SirFiletMignon, in the COVID-19 subreddit, 27 Apr 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User 10100011a10100011a, in the Novel Coronavirus (COVID-19) subreddit, 27 Apr 2020
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks User QuantumMotor, in the Pandemic Masks: DIY, homemade, sewing, guides, subreddit, 24 Apr 2020