title: Antigenic comparison of two substrains of Entamoeba histolytica by gel diffusion and immunoelectrophoresis.
mesh_terms: D000941:Antigens; D004748:Entamoeba histolytica / Q000276:immunology*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D066298:In Vitro Techniques; D014345:Trypanosoma / Q000276:immunology
chemical_list: D000941:Antigens