Pleural effusion complicating rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000150:complications*; D005122:Exudates and Transudates; D006801:Humans; D010996:Pleural Effusion; D010998:Pleurisy / Q000150:complications*
ARTHRITIS, RHEUMATOID/complications; EXUDATES AND TRANSUDATES; PLEURISY/complications