title: [Some properties of the O antigen of Proteus X-19].
mesh_terms: D000941:Antigens; D003168:Complement Fixation Tests; D007106:Immune Sera; D007122:Immunoelectrophoresis; D011511:Proteus / Q000276:immunology*; D014438:Typhus, Epidemic Louse-Borne
chemical_list: D000941:Antigens; D007106:Immune Sera
vernacular_title: Niektóre cechy preparatów antygenu o pałeczki odmieńca x19.