Eimeria tenella: reproduction, pathogenicity and immunogenicity of a strain maintained in chick embryos by serial passage.
D000818:Animals; D001835:Body Weight; D002642:Chick Embryo; D002645:Chickens; D003048:Coccidiosis / Q000276:immunology; D004539:Eimeria / Q000187:drug effects / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D006400:Hematocrit; D012973:Sodium Hypochlorite / Q000494:pharmacology; D013170:Spores; D014357:Trypsin / Q000494:pharmacology
D012973:Sodium Hypochlorite; D014357:Trypsin