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Continuous and bimonthly publicationISSN (on-line): 1806-3756
Cristiane Fumo-dos-Santos1, Juliana Carvalho Ferreira1,2
DOI: https://dx.doi.org/10.36416/1806-3756/e20230281
Fumo-dos-Santos1 C, Ferreira1 JC, 2 . Dealing with confounding in observational studies. J Bras Pneumol. 2023;49(4):e20230281