title: Antigenic composition of different BCG substrains studied by rocket-line immunoelectrophoresis.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis*; D007122:Immunoelectrophoresis; D009163:Mycobacterium bovis / Q000145:classification / Q000276:immunology*; D012703:Serotyping
chemical_list: D000942:Antigens, Bacterial