title: [Incidence of clinical, social and personality characteristics in patients with progressive chronic polyarthritis].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000209:etiology / Q000503:physiopathology*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010554:Personality Disorders / Q000150:complications; D012959:Socioeconomic Factors
vernacular_title: Vorkommen von klinischen, sozialen und Persönlichkeitsmerkmalen bei Patienten mit progressiv chronischer Polyarthritis.