@article{cooper_proaño_beltran_anselmi_guderian_1996, title={Onchocerciasis in Ecuador: changes in prevalence of ocular lesions in Onchocerca volvulus infected individuals over the period 1980-1990}, volume={91}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761996000200004}, DOI={10.1590/S0074-02761996000200004}, number={2}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, author={Cooper, Philip J and Proaño, Roberto and Beltran, Carlos and Anselmi, Mariela and Guderian, Ronald H}, year={1996}, month={Mar}, pages={153–158} }