Efficacy of a four-tier infection response system in the emergency department during the coronavirus disease-2019 outbreak.
Arom ChoiHa Yan KimAra ChoJiyoung NohIncheol ParkHyun Soo ChungPublished in: PloS one (2021)
Appropriate and efficient handling of a properly planned ED plays a key role in improving the quality of medical care for other critical diseases during the COVID-19 outbreak.