Ceiling effect of COVID-19 vaccines in China: a retrospective study.
Public Health
; 2022 Nov 10.
Article
in English
| MEDLINE | ID: covidwho-2318113
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Type of study:
Experimental Studies
/
Observational study
Topics:
Vaccines
Language:
English
Year:
2022
Document Type:
Article
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