Studies of rheumatoid pulmonary disease. II. "Intermediate" protein components in the sera of patients with rheumatoid arthritis with simultaneous pleuropulmonary lesions.
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications*; D001799:Blood Sedimentation; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010995:Pleural Diseases / Q000209:etiology*; D012217:Rheumatoid Factor / Q000032:analysis; D014461:Ultracentrifugation; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins; D012217:Rheumatoid Factor