@article{llanes_gonzález_martínez_sosa_guzmán_gutiérrez_llop_sánchez_2003,  title={Evaluation of four methods for detecting the beta-lactamase activity in Neisseria gonorrhoeae isolated in Cuba},  volume={98},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762003000800020},  DOI={10.1590/S0074-02762003000800020},  number={8},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Llanes, Rafael and González, Miriam and Martínez, Isabel and Sosa, Jorge and Guzmán, Daymi and Gutiérrez, Oderay and Llop, Alina and Sánchez, Lizet},  year={2003},  month={Dec},  pages={1089–1091} }