title: Analytical polyacrylamide-gel electrophoresis of aqueous Trypanosoma cruzi extracts. I. Chemical and immunological investigation of Y and Brasil strains antigenic components.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis*; D001938:Brazil; D004591:Electrophoresis, Polyacrylamide Gel; D006023:Glycoproteins / Q000032:analysis; D007120:Immunochemistry; D007122:Immunoelectrophoresis; D013194:Staining and Labeling; D014349:Trypanosoma cruzi / Q000145:classification / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D006023:Glycoproteins