title: Penetration of chicken peripheral blood lymphocytes by Eimeria acervulina sporozoites.
mesh_terms: D000818:Animals; D002645:Chickens / Q000097:blood / Q000469:parasitology*; D003048:Coccidiosis / Q000097:blood / Q000469:parasitology*; D004539:Eimeria / Q000502:physiology* / Q000648:ultrastructure; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000469:parasitology* / Q000648:ultrastructure; D008854:Microscopy, Electron