Cite
MLA Citation
Helena C. Maltezou et al.. “Effectiveness of full (booster) COVID-19 vaccination against severe outcomes and work absenteeism in hospitalized patients with COVID-19 during the Delta and Omicron waves in Greece.” Vaccine, vol. 41, no. 14, 2023, pp. 2343–2348. http://access.bl.uk/ark:/81055/vdc_100181736290.0x00004b