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Portela F, Ministro P, de Deus J, Cravo M, Cotter J, Duque G, Ferreira F, Rosa B, Ferreira PL, Dias CC, Magro F; Portuguese IBD Study Group (GEDII).Portela F, et al. Among authors: ferreira pl, ferreira f.Digestion. 2020;101(5):631-637. doi: 10.1159/000501823. Epub 2019 Sep 6.Digestion. 2020.PMID: 31494658
Rubin AS, Souza-Machado A, Andradre-Lima M, Ferreira F, Honda A, Matozo TM; QUALITX Study Investigators.Rubin AS, et al. Among authors: ferreira f.J Asthma. 2012 Apr;49(3):288-93. doi: 10.3109/02770903.2012.660297. Epub 2012 Feb 23.J Asthma. 2012.PMID: 22356355Clinical Trial.
Ferreira FG, Costa S, Gonçalves A, Macedo F, Maciel MJ.Ferreira FG, et al.Rev Port Cardiol. 2012 Sep;31(9):625-6. doi: 10.1016/j.repc.2012.03.003. Epub 2012 Aug 4.Rev Port Cardiol. 2012.PMID: 22867980Free article.No abstract available.