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Damasceno EF, Pereira C, Damasceno NA, Horowitz SA, Amaral Filho OM.Damasceno EF, et al. Among authors: damasceno na.Arq Bras Oftalmol. 2009 Jul-Aug;72(4):543-4. doi: 10.1590/s0004-27492009000400021.Arq Bras Oftalmol. 2009.PMID: 19820798Free article.
Damasceno N, Damasceno E, Souza E.Damasceno N, et al.Clin Ophthalmol. 2010 Dec 16;5:3-4. doi: 10.2147/OPTH.S15273.Clin Ophthalmol. 2010.PMID: 21311649Free PMC article.