[Serological studies in rheumatic fever, rheumatoid arthritis and lupus erythermatosus disseminatus].
D001172:Arthritis, Rheumatoid; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D012213:Rheumatic Fever / Q000276:immunology*
LUPUS ERYTHEMATOSUS/immunology; RHEUMATIC FEVER/immunology