The relationship of rheumatoid arthritis to periarteritis nodosa and systemic lupus erythematosus.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis*; D010488:Polyarteritis Nodosa / Q000175:diagnosis*
ARTHRITIS, RHEUMATOID/differential diagnosis; LUPUS ERYTHEMATOSUS, DISSEMINATED/differential diagnosis; PERIARTERITIS NODOSA/differential diagnosis