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Wendt A, Costa CS, Machado AKF, Costa FS, Neves RG, Flores TR, Santos I, Wehrmeister FC.Wendt A, et al.Cad Saude Publica. 2019 Mar 11;35(3):e00086918. doi: 10.1590/0102-311X00086918.Cad Saude Publica. 2019.PMID: 30864612Free article.
Wendt A, Costa CS, Costa FS, Malta DC, Crochemore-Silva I.Wendt A, et al.Cad Saude Publica. 2021 Apr 7;37(4):e00050120. doi: 10.1590/0102-311X00050120. eCollection 2021.Cad Saude Publica. 2021.PMID: 33852693Free article.Portuguese.