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Amorim A, Gamboa F, Azevedo P.Amorim A, et al. Among authors: gamboa f.Rev Port Pneumol. 2013 Nov-Dec;19(6):266-75. doi: 10.1016/j.rppneu.2013.03.006. Epub 2013 Jul 11.Rev Port Pneumol. 2013.PMID: 23850192Free article.Review.
Silva A, Amorim A, Azevedo P, Lopes C, Gamboa F.Silva A, et al. Among authors: gamboa f.Rev Port Pneumol (2006). 2016 May-Jun;22(3):141-5. doi: 10.1016/j.rppnen.2015.12.010. Epub 2016 Feb 15.Rev Port Pneumol (2006). 2016.PMID: 26898888Free article.
Cemlyn-Jones J, Gamboa F, Loureiro M, Fontes Baganha M.Cemlyn-Jones J, et al. Among authors: gamboa f.Rev Port Pneumol. 2008 Sep-Oct;14(5):625-34.Rev Port Pneumol. 2008.PMID: 18781264Free article.