title: [Incidence of internal organ diseases in patients with rheumatoid arthritis].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications*; D004700:Endocrine System Diseases / Q000150:complications; D005260:Female; D005767:Gastrointestinal Diseases / Q000150:complications; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D007674:Kidney Diseases / Q000150:complications; D008297:Male; D012140:Respiratory Tract Diseases / Q000150:complications
vernacular_title: Czestość wystepowania chorób narzadów wewnetrznych u chorych na reumatoidalne zapalenie stawów (r.z.s.).