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Martins-Filho RA, Demarco RC, Valera FC, Shaletich C, Félix PR, Badiale GB, Anselmo-Lima WT.Martins-Filho RA, et al. Among authors: felix pr.Ear Nose Throat J. 2008 Oct;87(10):587-91.Ear Nose Throat J. 2008.PMID: 18833539
Ribeiro-Silva A, Chang D, Arruda D, Félix PR.Ribeiro-Silva A, et al. Among authors: felix pr.J Dermatol. 2005 Feb;32(2):132-6. doi: 10.1111/j.1346-8138.2005.tb00731.x.J Dermatol. 2005.PMID: 15906545
Ramos SG, Montenegro AP, Felix PR, Kazava DK, Rossi MA.Ramos SG, et al. Among authors: felix pr.Am Heart J. 1993 Jun;125(6):1771-3. doi: 10.1016/0002-8703(93)90772-2.Am Heart J. 1993.PMID: 8498324No abstract available.
Queiroz RM, Santana DBF, Nastri Filho R, Landell GAM, Félix PR, Valentin MVN.Queiroz RM, et al. Among authors: felix pr.Rev Assoc Med Bras (1992). 2018 Jan;64(1):15-18. doi: 10.1590/1806-9282.64.01.15.Rev Assoc Med Bras (1992). 2018.PMID: 29561937Free article.
Amaral FV, Félix PR, Granzotti JA, Rugolo LM, Bernardes TA, Nunes MA.Amaral FV, et al. Among authors: felix pr.Arq Bras Cardiol. 1996 Jun;66(6):353-5.Arq Bras Cardiol. 1996.PMID: 9035452Portuguese.