1.
J Infect
; 82(6): 276-316, 2021 06.
Article
in English
| MEDLINE | ID: covidwho-1386029
Subject(s)
COVID-19 , SARS-CoV-2 , Cross-Sectional Studies , Ethnicity , Health Personnel , Hospitals , Humans , London/epidemiology , Minority Groups , Seroepidemiologic Studies
2.
Clin Infect Dis
; 73(3): e843-e845, 2021 08 02.
Article
in English
| MEDLINE | ID: covidwho-1338661