title: Synovectomy of the knee in rheumatoid arthritis: critical appraisal based on a long-term follow-up of 145 patients.
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007717:Knee / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged; D000074402:Synovectomy