Analysis of the 18S rRNA genes of Sarcocystis species suggests that the morphologically similar organisms from cattle and water buffalo should be considered the same species.

@article{Yang2001AnalysisOT,
  title={Analysis of the 18S rRNA genes of Sarcocystis species suggests that the morphologically similar organisms from cattle and water buffalo should be considered the same species.},
  author={Z Q Yang and Yun X Zuo and Yong-Gang Yao and Xinwen Chen and Geoffery C Yang and Yun Ping Zhang},
  journal={Molecular and biochemical parasitology},
  year={2001},
  volume={115 2},
  pages={283-8}
}