@article{schall_jurberg_rozemberg_1986,  title={Orientation of the snail Biomphalaria straminea (Dunker, 1848) in response to light in a situation of selection},  volume={81},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761986000300002},  DOI={10.1590/S0074-02761986000300002},  number={3},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Schall, Virginia T. and Jurberg, Pedro and Rozemberg, Brani},  year={1986},  month={Jul},  pages={255–263} }