A position statement and practical guide to the use of particulate filtering facepiece respirators (N95, FFP2, or equivalent) for South African health workers exposed to respiratory pathogens includin
Afr J Thoracic Crit Care Med 2021;27(4):Published online 22 October 2021. https://doi.org/10.7196/AJTCCM.2021.v27i4.173
