TY - GENERIC DO - UR - http://dx.doi.org/ TI - Modified Full-Face Snorkel Mask as COVID-19 Personal Protective Equipment: Quantitative Results T2 - Preprints AU - Nicholson, Kyle AU - Henke-Adams, Ashley AU - Henke, Daniel M. AU - Kravitz, Alexxai V. AU - Gay, Hiram A. PY - 2020 DA - 2020/04/30 PB - Preprints