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ArticleJAMA network open2025

Evaluating the Test-Negative Design for COVID-19 Vaccine Effectiveness Using Randomized Trial Data: A Secondary Cross-Protocol Analysis of 5 Randomized Clinical Trials.

Leah I B Andrews et al.PubMed ↗Full text ↗Publisher ↗

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4 papers cite it

2025
2026
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Full record →Abstract, authors, funding and every citing paper · PMID 40434773