title: Sexual differentiation of merozoites of Eimeria tenella.
mesh_terms: D000818:Animals; D002478:Cells, Cultured / Q000382:microbiology; D002645:Chickens; D004539:Eimeria / Q000166:cytology / Q000254:growth & development*; D005854:Germ Cells; D006652:Histological Techniques; D007668:Kidney; D013194:Staining and Labeling