Host-parasite relationships of monogeneans in gills of Astyanax altiparanae and Rhamdia quelen of the São Francisco Verdadeiro River, BrazilA.P. Ferrari-Hoeinghaus, R.M. Takemoto, L.C. Oliveira, M.C. Makrakis and G. BaumgartnerParasite, 13 4 (2006) 315-320DOI: https://doi.org/10.1051/parasite/2006134315