TY  - SER
AU  - Machado,M.H.
AU  - Pavanelli,G.C.
AU  - Takemoto,R.M.
TI  - Influence of host's sex and size on endoparasitic infrapopulations of Pseudoplatystoma Corruscans and Schizodon Borelli (Osteichthyes)of the high Parana River, Brazil
KW  - Surubim
KW  - Hospedeiro
KW  - Sexo
KW  - Infeccao
KW  - PARANÁ
ER  -