@article{martinez sanchez_bacallao gordo_alberti amador_alfonso berrio_1994,  title={Prevalencia de infección toxoplásmica en gestantes de la Provincia la Habana},  volume={36},  ISSN={0036-4665},  url={https://doi.org/10.1590/S0036-46651994000500009},  DOI={10.1590/S0036-46651994000500009},  number={5},  journal={Revista do Instituto de Medicina Tropical de São Paulo},  publisher={Instituto de Medicina Tropical de São Paulo},  author={Martinez Sanchez, Raydel and Bacallao Gordo, Roberto and Alberti Amador, Esteban and Alfonso Berrio, Lazara},  year={1994},  month={Sep},  pages={445–450} }