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Continuous and bimonthly publicationISSN (on-line): 1806-3756
Juliana Carvalho Ferreira1,2, Cecilia M Patino1,3
DOI: https://dx.doi.org/10.36416/1806-3756/e20250213
Ferreira1 JC, 2 , Patino1 CM, 3 . Looking back to move forward: insights from retrospective cohort studies. J Bras Pneumol. 2025;51(3):e20250213