Cite
MLA Citation
C. Lyons et al.. “Pre‐oxygenation with facemask oxygen vs high‐flow nasal oxygen vs high‐flow nasal oxygen plus mouthpiece: a randomised controlled trial.” Anaesthesia, vol. 77, 2022, pp. 40–45. http://access.bl.uk/ark:/81055/vdc_100147043485.0x000063