1.
BMJ
; 378: o1398, 2022 07 08.
Article
in English
| MEDLINE | ID: covidwho-1932667
Subject(s)
COVID-19 , Students, Medical , COVID-19/epidemiology , Humans , Pandemics , School Admission Criteria , Schools, Medical
2.
BMJ
; 374: n1265, 2021 07 09.
Article
in English
| MEDLINE | ID: covidwho-1304211