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Martins FG, Abdo CHN.Martins FG, et al. Among authors: abdo chn.J Sex Med. 2010 Jun;7(6):2166-2173. doi: 10.1111/j.1743-6109.2009.01542.x. Epub 2009 Oct 30.J Sex Med. 2010.PMID: 19889149
Abdo CH, Oliveira Júnior WM, Moreira Júnior E, Abdo JA, Fittipaldi JA.Abdo CH, et al.Sao Paulo Med J. 2005 Jan 2;123(1):11-4. doi: 10.1590/s1516-31802005000100003. Epub 2005 Mar 31.Sao Paulo Med J. 2005.PMID: 15821809Free article.