title: [Studies on the step-wise extraction of BCG cell surface components and immunological properties of the extracts].
mesh_terms: D000818:Animals; D001500:BCG Vaccine; D002458:Cell Fractionation / Q000379:methods; D002462:Cell Membrane / Q000276:immunology; D002473:Cell Wall / Q000032:analysis / Q000276:immunology; D003593:Cytoplasm / Q000276:immunology; D006168:Guinea Pigs; D008722:Methods; D009163:Mycobacterium bovis / Q000032:analysis* / Q000166:cytology / Q000276:immunology
chemical_list: D001500:BCG Vaccine