Eimeria mitis invasion of the yolk sac diverticulum of chickens.
D000818:Animals; D002645:Chickens; D003048:Coccidiosis / Q000469:parasitology / Q000662:veterinary*; D004539:Eimeria / Q000502:physiology*; D005260:Female; D011201:Poultry Diseases / Q000469:parasitology*; D015017:Yolk Sac / Q000469:parasitology*