Relation of the hemolytic streptococcus to rheumatic fever; effect of streptococcic spreading factor in rheumatic patients and others.
D003879:Dermatologic Agents; D006801:Humans; D011133:Polysaccharide-Lyases; D012213:Rheumatic Fever / Q000209:etiology*; D013291:Streptococcus
D003879:Dermatologic Agents; D011133:Polysaccharide-Lyases; C100002:hyaluronate lyase
RHEUMATIC FEVER/etiology and pathogenesis