Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data. (2023)

Abstract

No abstract provided

Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.7326/m21-4269

PubMed Identifier: 37126810

Publication URI: http://europepmc.org/abstract/MED/37126810

Type: Journal Article/Review

Volume: 176

Parent Publication: Annals of internal medicine

Issue: 5

ISSN: 0003-4819