[Clinicopathological studies of malignant rheumatoid arthritis associated with vasculitis].
D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D012077:Renal Artery / Q000473:pathology; D014657:Vasculitis / Q000209:etiology*