title: Immunological relationships between th4 aasite Cardiochiles nigriceps Vierick and certain Heliothis species.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis; D004586:Electrophoresis; D006458:Hemolymph / Q000032:analysis; D007109:Immunity; D005779:Immunodiffusion; D007313:Insecta / Q000276:immunology*
chemical_list: D000941:Antigens