Polyarthritis and erythema nodosum in sarcoidosis.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000150:complications*; D004893:Erythema Nodosum; D006801:Humans; D012507:Sarcoidosis
ARTHRITIS, RHEUMATOID/complications; ERYTHEMA NODOSUM; SARCOIDOSIS