[Serological problems in disseminated lupus erythematosus. On the relationship between disseminated lupus erythematosus and chronic polyarthritis].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D012698:Serologic Tests
ARTHRITIS, RHEUMATOID/immunology; LUPUS ERYTHEMATOSUS/immunology; SERODIAGNOSIS