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Rocco LLG, Fernandes TG.Rocco LLG, et al. Among authors: fernandes tg.Sao Paulo Med J. 2020 Nov-Dec;138(6):537-544. doi: 10.1590/1516-3180.2020.0264.R1.14092020.Sao Paulo Med J. 2020.PMID: 33263707Free PMC article.