title: THE IMMUNIZING ACTIVITY IN RABBITS OF FRACTIONS ISOLATED FROM STAPHYLOCOCCUS PYOGENES.
mesh_terms: D000818:Animals; D007793:Lagomorpha; D009698:Nucleoproteins; D011233:Precipitin Tests; D011817:Rabbits; D011830:Radiation Effects; D012106:Research; D013203:Staphylococcal Infections; D013210:Staphylococcus; D014465:Ultrasonics; D014611:Vaccination; D014612:Vaccines
chemical_list: D009698:Nucleoproteins; D014612:Vaccines
keywords: EXPERIMENTAL LAB STUDY; NUCLEOPROTEINS; PRECIPITIN TESTS; RABBITS; RADIATION EFFECTS; STAPHYLOCOCCAL INFECTIONS; STAPHYLOCOCCUS; ULTRASONICS; VACCINES