title: Lung function in rheumatoid arthritis. A clinic survey.
mesh_terms: D000328:Adult; D000367:Age Factors; D000402:Airway Obstruction / Q000150:complications; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000503:physiopathology*; D001799:Blood Sedimentation; D005260:Female; D006452:Hemoglobinometry; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D012119:Respiration; D012737:Sex Factors; D012907:Smoking; D013147:Spirometry; D014797:Vital Capacity