EMG and SPI-B: application of CO2 monitoring as an approach to managing ventilation to mitigate SARS-CoV-2 transmission, 27 May 2021 - GOV.UK (on GOV.UK)
EMG a SPI-B: defnyddio dulliau monitro CO2 fel ffordd o fynd ati i reoli awyru i liniaru trosglwyddiad SARS-CoV-2, 27 Mai 2021 - GOV.UK (ar GOV.UK)