title: Ultrastructural study of the sexual stages of Sarcocystis fusiformis (Railliet, 1897) in domestic cats.
mesh_terms: D000818:Animals; D002020:Buffaloes; D002415:Cats / Q000469:parasitology*; D004947:Esophagus / Q000469:parasitology; D007421:Intestine, Small / Q000469:parasitology; D012522:Sarcocystis / Q000254:growth & development / Q000302:isolation & purification / Q000648:ultrastructure*