title: [Knee joint changes in different stages of rheumatoid arthritis].
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000503:physiopathology; D005260:Female; D006801:Humans; D006833:Hydrarthrosis / Q000503:physiopathology; D007717:Knee / Q000503:physiopathology; D007719:Knee Joint; D008875:Middle Aged; D013585:Synovitis / Q000209:etiology*
vernacular_title: Veränderungen am Kniegelenk in den verschiedenen Stadien der chronischen Polyarthritis.