Some epidemiological and laboratory observations on an epidemic rash and polyarthritis occurring in the upper Murray region of South Australia.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000150:complications*; D003141:Communicable Diseases; D058872:Epidemics; D005076:Exanthema; D006801:Humans; D013021:South Australia
ARTHRITIS, RHEUMATOID/complications; COMMUNICABLE DISEASES