[Histopathological studies on rice body formation in rheumatoid arthritis].
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000473:pathology* / Q000601:surgery; D002358:Cartilage, Articular / Q000473:pathology; D005260:Female; D006801:Humans; D007717:Knee / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013583:Synovial Membrane / Q000473:pathology