title: Trypanosoma cruzi: immunological properties of a soluble extract of culture forms.
mesh_terms: D000362:Agar; D000818:Animals; D000941:Antigens / Q000032:analysis; D002848:Chromatography, DEAE-Cellulose; D003168:Complement Fixation Tests; D006386:Hemagglutination Tests; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011233:Precipitin Tests; D014020:Tissue Extracts / Q000032:analysis; D014345:Trypanosoma / Q000032:analysis*
chemical_list: D000941:Antigens; D007106:Immune Sera; D014020:Tissue Extracts; D000362:Agar