title: [Rheumatic nodules in chronic polyarthritis].
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D006801:Humans; D008297:Male; D012218:Rheumatoid Nodule / Q000175:diagnosis* / Q000517:prevention & control
vernacular_title: Rheumaknoten bei chronischer Polyarthritis.