TY  - JOUR 
T1  - Host-parasite interactions between the piranha Pygocentrus nattereri (Characiformes: Characidae) and isopods and branchiurans (Crustacea) in the rio Araguaia basin, Brazil
JO  - Neotropical Ichthyology
A1  - Carvalho, Lucélia Nobre
A1  - Arruda, Rafael
A1  - Del-Claro, Kleber
SN  - 1679-6225
UL  - 10.1590/S1679-62252004000200006
VL  - 2 
Y1  - 2004
PB  - Brasil 
ER  -