@article{rego_gibson_1989, title={Hyperparasitism by helminths: new records of cestodes and nematodes in proteocephalid cestodes from South American siluriform fishes}, volume={84}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761989000300012}, DOI={10.1590/S0074-02761989000300012}, number={3}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, author={Rego, Amilcar Arandas and Gibson, David I.}, year={1989}, month={July}, pages={371–376} }