Rheumatoid arthritis with IgA deficiency.
D000293:Adolescent; D000361:Agammaglobulinemia / Q000209:etiology*; D001171:Arthritis, Juvenile / Q000097:blood* / Q000276:immunology*; D001797:Blood Protein Electrophoresis; D002648:Child; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D008297:Male; D012213:Rheumatic Fever / Q000097:blood; D013053:Spectrophotometry; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins