title: Observations on the development and significance of Leucocytozoon simondi megaloschizonts and a technique for their isolation.
mesh_terms: D000818:Animals; D016782:Apicomplexa / Q000302:isolation & purification*; D004372:Ducks; D011201:Poultry Diseases / Q000382:microbiology*; D011529:Protozoan Infections, Animal