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1by Veras,PST, Brodskyn,CI, Balestieri,FMP, Freitas,LAR de, Ramos,APS, Queiroz,ARP, Barral,A, Beverley,SM, Barral-Netto,M
Published 1999Digital revistaSCIELO -
2by Amaral,VF, Teva,A, Oliveira-Neto,MP, Silva,AJ, Pereira,MS, Cupolillo,E, Porrozzi,R, Coutinho,SG, Pirmez,C, Beverley,SM, Grimaldi Jr,G
Published 2002Digital revistaSCIELO