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Methods to evaluate COVID-19 vaccine effectiveness, with an emphasis on quasi-experimental approaches.
Cien Saude Colet. 2021 Nov;26(11):5599-5614. doi: 10.1590/1413-812320212611.18622021. Epub 2021 Oct 1.
Cien Saude Colet. 2021.
PMID: 34852093
Free article.
Review.
English, Portuguese.
Fetal death as an outcome of acute respiratory distress in pregnancy, during the COVID-19 pandemic: a population-based cohort study in Bahia, Brazil.
Carvalho-Sauer R, Flores-Ortiz R, Costa MDCN, Teixeira MG, Saavedra R, Niag M, Paixao ES.
Carvalho-Sauer R, et al.
BMC Pregnancy Childbirth. 2023 May 5;23(1):320. doi: 10.1186/s12884-023-05601-w.
BMC Pregnancy Childbirth. 2023.
PMID: 37147605
Free PMC article.
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