Nyberg, Tommy ; Ferguson, Neil M ; Nash, Sophie G... Nyberg , T , Ferguson , N M , Nash , S G , Webster , H H , Flaxman , S , Abbott , S & et , A 2022 , ' Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England : a cohort study ' , Lancet , vol. 399 , no. 10332 , pp. 1303-1312 . https://doi.org/10.1016/S0140-6736(22)00462-7.
,
2022
Nyberg, Tommy ; Ferguson, Neil M ; Nash, Sophie G... https://researchonline.lshtm.ac.uk/id/eprint/4665494/1/Nyberg_et%20al_2022_Comparative_analysis_of_the_risks_of_hospitalisation_and_death_associated_with_SARS.pdf.
,
2022