title: Fine structure of the schizonts and merozoites of Eimeria acervulina in the chicken.
mesh_terms: D000818:Animals; D001652:Bile Ducts / Q000382:microbiology; D002645:Chickens; D003048:Coccidiosis / Q000382:microbiology / Q000662:veterinary*; D004386:Duodenum / Q000382:microbiology; D004463:Ecology; D004539:Eimeria / Q000166:cytology* / Q000254:growth & development / Q000302:isolation & purification; D008297:Male; D008854:Microscopy, Electron; D011201:Poultry Diseases / Q000382:microbiology*