[[Image:Equine_Protozoal_Myeloencephalitis_life_cycle.jpg|600px|thumb|centre|''' Life cycle diagram of ''Sarcocystis neurona''. Created by the ''Agricultural Research Service, the research agency of the United States Department of Agriculture'', July 2005. ''Sourced from the USDA Agricultural Research Service page on EPM/Sarcocystis neurona, located via WikiMedia Commons.'' ''']] | [[Image:Equine_Protozoal_Myeloencephalitis_life_cycle.jpg|600px|thumb|centre|''' Life cycle diagram of ''Sarcocystis neurona''. Created by the ''Agricultural Research Service, the research agency of the United States Department of Agriculture'', July 2005. ''Sourced from the USDA Agricultural Research Service page on EPM/Sarcocystis neurona, located via WikiMedia Commons.'' ''']] |