Juvenile rheumatoid arthritis.
D000906:Antibodies / Q000032:analysis; D001171:Arthritis, Juvenile / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology; D001172:Arthritis, Rheumatoid / Q000503:physiopathology; D003937:Diagnosis, Differential; D006801:Humans; D012213:Rheumatic Fever / Q000175:diagnosis; D013301:Streptolysins / Q000276:immunology; D013997:Time Factors
D000906:Antibodies; D013301:Streptolysins