title: Rheumatoid lung.
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000209:etiology; D011658:Pulmonary Fibrosis / Q000209:etiology