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Raposo D, Orfão J, Menezes M, Trindade-Soares M, Guimarães A, Freire F.Raposo D, et al. Among authors: freire f.Otolaryngol Head Neck Surg. 2021 Apr;164(4):884-888. doi: 10.1177/0194599820955181. Epub 2020 Sep 15.Otolaryngol Head Neck Surg. 2021.PMID: 32928029
Mendes N, Antunes J, Guimarães A, Adónis C, Freire F.Mendes N, et al. Among authors: freire f.Indian J Otolaryngol Head Neck Surg. 2023 Mar;75(1):54-59. doi: 10.1007/s12070-022-03245-4. Epub 2022 Oct 29.Indian J Otolaryngol Head Neck Surg. 2023.PMID: 37007894Free PMC article.