JAMA Pediatr. 2023 Jul 31. doi: 10.1001/jamapediatrics.2023.2584. Online ahead of print.
NO ABSTRACT
PMID:37523191 | DOI:10.1001/jamapediatrics.2023.2584
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Association of Prior COVID-19 Vaccination With SARS-CoV-2 Infection and Death in Children and Young Persons During the Omicron Variant Period in Brazil
