Impact on aerosol generation during upper endoscopy of mouthpiece designed to reduce COVID-19 droplet spread: single-center randomized controlled trial.
I-Hsuan HuangPieter SinonquelWout VerbeureChelsea CampsHerman DevrieseLieselot HolvoetBram VerstocktHilde WillekensHideki MoriRaf BisschopsJan TackPublished in: Endoscopy (2021)