Santos, Rilma F. S.
Conceição, Gildásio C.
Martins, Márcia S.
Kraychete, Angiolina
Penalva, Maria A. C.
Carvalho, Edgar M.
Lopes, Antonio Alberto
Rocha, Paulo Novis
Funding for this research was provided by:
The study was supported by research grants from “The Brazilian National Council for Scientific and Technological Development (CNPq) (#480292/2009-4 and #309468/2009-4)