AUTHOR=Vlacha Vasiliki , Feketea Gavriela TITLE=Face Protection for Children in Healthcare Settings JOURNAL=Frontiers in Pediatrics VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2020.00553 DOI=10.3389/fped.2020.00553 ISSN=2296-2360