@article{belfort_nussenblatt_rizzo_muccioli_silveira_nussenblatt_khan_sibley_belfort-jr._2007,  title={High prevalence of unusual genotypes of Toxoplasma gondii infection in pork meat samples from Erechim, Southern Brazil},  volume={79},  ISSN={0001-3765},  url={https://doi.org/10.1590/S0001-37652007000100013},  DOI={10.1590/S0001-37652007000100013},  number={1},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={Belfort, RN and Nussenblatt, Veronique and Rizzo, Luiz and Muccioli, Cristina and Silveira, Claudio and Nussenblatt, Robert and Khan, Assis and Sibley, L. David and Belfort-Jr., Rubens},  year={2007},  month={Mar},  pages={111–114} }