title: Letter: Protection against superoxide anion.
mesh_terms: D000838:Anions; D003600:Cytosol / Q000201:enzymology; D004586:Electrophoresis; D006801:Humans; D009504:Neutrophils / Q000201:enzymology; D010100:Oxygen; D010587:Phagocytosis; D013482:Superoxide Dismutase / Q000378:metabolism*
chemical_list: D000838:Anions; D013482:Superoxide Dismutase; D010100:Oxygen