title: Myeloperoxidase-deficient leucocytes in streptococcal infections.
mesh_terms: D002648:Child; D004796:Clinical Enzyme Tests; D006801:Humans; D007962:Leukocytes / Q000201:enzymology*; D008247:Lysosomes / Q000201:enzymology; D008722:Methods; D009504:Neutrophils / Q000201:enzymology; D010544:Peroxidases / Q000097:blood*; D013194:Staining and Labeling; D013290:Streptococcal Infections / Q000201:enzymology*
chemical_list: D010544:Peroxidases