Entamoeba histolytica and Entamoeba dispar in the northeast Brazil.

@article{Motta1997EntamoebaHA,
  title={Entamoeba histolytica and Entamoeba dispar in the northeast Brazil.},
  author={Candace M Motta and Eduardo Isidoro Carneiro Beltr{\~a}o and Rosa Val{\'e}ria da Silva Amorim and Luiz Bezerra de Carvalho J{\'u}nior},
  journal={Revista do Instituto de Medicina Tropical de Sao Paulo},
  year={1997},
  volume={39 6},
  pages={365-6}
}