title: [Significance and timing of synovectomy in rheumatoid arthritis of the knee joint].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D005260:Female; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D000074402:Synovectomy; D013997:Time Factors; D014568:Urokinase-Type Plasminogen Activator / Q000627:therapeutic use
chemical_list: D014568:Urokinase-Type Plasminogen Activator