title: The fine structure of Leucocytozoon simondi. V. The oocyst.
mesh_terms: D000818:Animals; D016782:Apicomplexa / Q000166:cytology* / Q000254:growth & development; D004372:Ducks; D008854:Microscopy, Electron; D011201:Poultry Diseases / Q000209:etiology; D011528:Protozoan Infections / Q000209:etiology; D011529:Protozoan Infections, Animal