@misc{indiciae601f093aaf55, title = {Alternative Materials for Mask Construction by the Public}, author = {Nemer, Martin B. and Grillet, Anne M. and Sanchez, Andres L. and Emmer, Katharyn M.}, year = {2020}, doi = {10.2172/1647133}, url = {https://www.osti.gov/biblio/1647133}, note = {Source identifier: 1647133} }